Fait général: 21096 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 21096 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Culture générale: 21096 is an uninteresting number.
Date historique: October 3rd is the day in 382 that Emperor Theodosius I concludes a peace treaty with the Goths and settles them in the Balkans in exchange for military service.