Q: Is 1,007,103 a Prime Number?
A: No, 1,007,103 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 1007103 can be evenly divided by 1 3 37 43 111 129 211 633 1,591 4,773 7,807 9,073 23,421 27,219 335,701 and 1,007,103, with no remainder.
Since 1,007,103 cannot be divided by just 1 and 1,007,103, it is not a prime number.