33123323042152 has 64 divisors (see below), whose sum is σ = 71075539497600. Its totient is φ = 14176314558720.

The previous prime is 33123323042123. The next prime is 33123323042237. The reversal of 33123323042152 is 25124032332133.

It is a super-2 number, since 2×33123323042152² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1076081002 + ... + 1076111782.

It is an arithmetic number, because the mean of its divisors is an integer number (1110555304650).

Almost surely, 2^{33123323042152} is an apocalyptic number.

It is an amenable number.

33123323042152 is an abundant number, since it is smaller than the sum of its proper divisors (37952216455448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33123323042152 is a wasteful number, since it uses less digits than its factorization.

33123323042152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56426 (or 56422 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 34.

Adding to 33123323042152 its reverse (25124032332133), we get a palindrome (58247355374285).

The spelling of 33123323042152 in words is "thirty-three trillion, one hundred twenty-three billion, three hundred twenty-three million, forty-two thousand, one hundred fifty-two".