Q: Is 161,211 a Prime Number?
A: No, 161,211 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 161211 can be evenly divided by 1 3 17 29 51 87 109 327 493 1,479 1,853 3,161 5,559 9,483 53,737 and 161,211, with no remainder.
Since 161,211 cannot be divided by just 1 and 161,211, it is not a prime number.