33133010312 has 24 divisors (see below), whose sum is σ = 65566194750. Its totient is φ = 15694582464.

The previous prime is 33133010291. The next prime is 33133010327. The reversal of 33133010312 is 21301033133.

It can be written as a sum of positive squares in only one way, i.e., 33089792836 + 43217476 = 181906^2 + 6574^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5733437 + ... + 5739212.

Almost surely, 2^33133010312 is an apocalyptic number.

It is an amenable number.

33133010312 is a deficient number, since it is larger than the sum of its proper divisors (32433184438).

33133010312 is a wasteful number, since it uses less digits than its factorization.

33133010312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11472693 (or 11472670 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 33133010312 its reverse (21301033133), we get a palindrome (54434043445).

The spelling of 33133010312 in words is "thirty-three billion, one hundred thirty-three million, ten thousand, three hundred twelve".