Q: Is 1,361,199 a Prime Number?
A: No, 1,361,199 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 1361199 can be evenly divided by 1 3 7 21 53 159 371 1,113 1,223 3,669 8,561 25,683 64,819 194,457 453,733 and 1,361,199, with no remainder.
Since 1,361,199 cannot be divided by just 1 and 1,361,199, it is not a prime number.