Q: Is 1,201,057 a Prime Number?
A: No, 1,201,057 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 1201057 can be evenly divided by 1 11 13 37 143 227 407 481 2,497 2,951 5,291 8,399 32,461 92,389 109,187 and 1,201,057, with no remainder.
Since 1,201,057 cannot be divided by just 1 and 1,201,057, it is not a prime number.