13112003233232 has 40 divisors (see below), whose sum is σ = 26742033296160. Its totient is φ = 6210844905600.

The previous prime is 13112003233177. The next prime is 13112003233249. The reversal of 13112003233232 is 23233230021131.

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, 19644863 + ... + 20301345.

It is an arithmetic number, because the mean of its divisors is an integer number (668550832404).

Almost surely, 2^{13112003233232} is an apocalyptic number.

It is an amenable number.

13112003233232 is an abundant number, since it is smaller than the sum of its proper divisors (13630030062928).

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

13112003233232 is a wasteful number, since it uses less digits than its factorization.

13112003233232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722211 (or 722205 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 13112003233232 its reverse (23233230021131), we get a palindrome (36345233254363).

The spelling of 13112003233232 in words is "thirteen trillion, one hundred twelve billion, three million, two hundred thirty-three thousand, two hundred thirty-two".