General fact: 20300 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 20300 is an uninteresting number.
Trivia: 20300 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Historical date: July 30th is the day in 1965 that U.S. President Lyndon B. Johnson signs the Social Security Act of 1965 into law, establishing Medicare and Medicaid.