Question: is 201 prime or composite?
Answer: For 201, the answer is: No, 201 is not a prime number. The list of all positive divisors (i.e., the list of all integers that divide 201) is as follows: 1, 3, 67, 201. For 201 to be a prime number, it would have been required that 201 has only two divisors, i.e., itself and 1.