This is reply of another postSharing a fun fact about the year 2023 is that the last day date will be written as 123123. This is because in US date format, MM-DD-YY, the twelfth month of the year 12, the last day of December 31 and the two digit of the year 23. Gathering all these numbers and removing any separator it makes, 123123.
123123 is neither palindrom nor ambigram figure but still interesting and psychological figure.
Replied Article in Science