Fatto generale: 20103 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 20103 is a boring number.
Trivia: 20103 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: January 14th is the day in 1933 that the controversial Bodyline cricket tactics used by Douglas Jardine's England peaks when Australian captain Bill Woodfull was hit in the heart.