33033113132120 has 32 divisors (see below), whose sum is σ = 74326189809600. Its totient is φ = 13212945650688.

The previous prime is 33033113132101. The next prime is 33033113132137. The reversal of 33033113132120 is 2123131133033.

It is a self number, because there is not a number n which added to its sum of digits gives 33033113132120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7572185 + ... + 11108744.

It is an arithmetic number, because the mean of its divisors is an integer number (2322693431550).

Almost surely, 2^{33033113132120} is an apocalyptic number.

It is an amenable number.

33033113132120 is an abundant number, since it is smaller than the sum of its proper divisors (41293076677480).

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

33033113132120 is a wasteful number, since it uses less digits than its factorization.

33033113132120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18725147 (or 18725143 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 33033113132120 its reverse (2123131133033), we get a palindrome (35156244265153).

The spelling of 33033113132120 in words is "thirty-three trillion, thirty-three billion, one hundred thirteen million, one hundred thirty-two thousand, one hundred twenty".