Fait général: 23319 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 23319 is a boring number.
Culture générale: 23319 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Date historique: November 4th is the day in 1847 that Sir James Young Simpson, a British physician, discovers the anaesthetic properties of chloroform.