Fatto generale: 12353 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 12353 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 12353 is a boring number.
Data storica: October 26th is the day in 1967 that Mohammad Reza Pahlavi crowns himself Emperor of Iran and then crowns his wife Farah Empress of Iran.