Q: Is 1,013,103 a Prime Number?
A: No, 1,013,103 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 1013103 can be evenly divided by 1 3 7 9 13 21 39 63 91 117 273 819 1,237 3,711 8,659 11,133 16,081 25,977 48,243 77,931 112,567 144,729 337,701 and 1,013,103, with no remainder.
Since 1,013,103 cannot be divided by just 1 and 1,013,103, it is not a prime number.