Q: Is 1,321,261 a Prime Number?
A: No, 1,321,261 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 1321261 can be evenly divided by 1 43 30,727 and 1,321,261, with no remainder.
Since 1,321,261 cannot be divided by just 1 and 1,321,261, it is not a prime number.