Q: Is 201,971 a Prime Number?
A: No, 201,971 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 201971 can be evenly divided by 1 7 11 43 61 77 301 427 473 671 2,623 3,311 4,697 18,361 28,853 and 201,971, with no remainder.
Since 201,971 cannot be divided by just 1 and 201,971, it is not a prime number.