General fact: 23680 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 23680 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 23680 is an unremarkable number.
Historical date: October 30th is the day in 1470 that Henry VI of England returns to the English throne after Earl of Warwick defeats the Yorkists in battle.