Fait général: 23015 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 23015 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Culture générale: 23015 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Date historique: January 4th is the day in 1998 that a massive ice storm hits eastern Canada and the northeastern United States, continuing through January 10 and causing widespread destruction.