Fatto generale: 20375 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 20375 is an unremarkable number.
Trivia: 20375 is a boring number.
Data storica: October 13th is the day in 1976 that a Bolivian Boeing 707 cargo jet crashes in Santa Cruz, Bolivia, killing 100 (97, mostly children, killed on the ground).