Fait général: 20863 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 20863 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Culture générale: 20863 is a boring number.
Date historique: February 12th is the day in 2004 that the city of San Francisco, California begins issuing marriage licenses to same-sex couples in response to a directive from Mayor Gavin Newsom.