Fatto generale: 7003 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 7003 is the number of graphs with 9 vertices that have 8 automorphisms.
Trivia: 7003 is a boring number.
Data storica: March 4th is the day in 1991 that Sheikh Saad Al-Abdallah Al-Salim Al-Sabah, the Prime Minister of Kuwait, returns to his country for the first time since Iraq's invasion.