Q: Is 1,003,131 a Prime Number?
A: No, 1,003,131 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 1003131 can be evenly divided by 1 3 9 27 53 159 477 701 1,431 2,103 6,309 18,927 37,153 111,459 334,377 and 1,003,131, with no remainder.
Since 1,003,131 cannot be divided by just 1 and 1,003,131, it is not a prime number.