Do numbers have traditional Chinese characters?

There is no traditional way to write numbers, and chinese numerals has never simplified them, so there is no traditional way, only capitalization.

Capitalize the numbers, as shown in the figure:

Note that the circled place is different from the current writing.

The traditional Chinese characters from 1 to 1 are written above. In fact, the traditional Chinese characters from 1 to 1 are written in capitals from 1 to 1, which are generally used on bills. Extended data

Capitalized numbers are a unique digital writing method in China. Chinese characters with the same sound as numbers are used to replace numbers to prevent the numbers from being altered. According to textual research, capitalized numbers were first invented by Wu Zetian and then improved by Zhu Yuanzhang.

The numerals of counting are capitalized, which has been used since ancient times. Although some accounts have gradually changed to Arabic numerals after liberation, they are important accounts. Remittance by cheque; Stocks, government bonds and bills still use uppercase Chinese characters and numbers.

Reference: Baidu Encyclopedia-Numeric Capitalization