Primes / Is 33 prime?

Is 33 a Prime Number?

No33 = 3 x 11

33 is NOT prime: 3 × 11 = 33. That makes 3 a genuine divisor of 33 beyond 1 and 33 itself. Fully broken down, 33 = 3 × 11, for 4 divisors total. 33 sits between primes 31 and 37, 2 below and 4 above. 33: 3, 11 divide 33 evenly, checked against 2-12. 33 is odd, digit sum 6 for 33, digital root 6 for 33. 33 has 6 primes within 10 of 33.