Fatto generale: 20073 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 20073 is a boring number.
Trivia: 20073 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: December 15th is the day in 1960 that Richard Paul Pavlick is arrested for attempting to blow up and assassinate the U.S. President-Elect, John F. Kennedy only four days earlier.