Fait général: 20319 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 20319 is a boring number.
Culture générale: 20319 is an unremarkable number.
Date historique: August 18th is the day in 1848 that Camila O'Gorman and Ladislao Gutierrez are executed on the orders of Argentine dictator Juan Manuel de Rosas.