31113230023332 has 48 divisors (see below), whose sum is σ = 80754870107520. Its totient is φ = 10359384335136.

The previous prime is 31113230023207. The next prime is 31113230023349. The reversal of 31113230023332 is 23332003231113.

31113230023332 is a `hidden beast` number, since 3 + 1 + 1 + 1 + 3 + 2 + 300 + 23 + 332 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 31113230023296 and 31113230023305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162297363 + ... + 162488954.

It is an arithmetic number, because the mean of its divisors is an integer number (1682393127240).

Almost surely, 2^{31113230023332} is an apocalyptic number.

It is an amenable number.

31113230023332 is an abundant number, since it is smaller than the sum of its proper divisors (49641640084188).

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

31113230023332 is a wasteful number, since it uses less digits than its factorization.

31113230023332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324787217 (or 324787209 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 31113230023332 its reverse (23332003231113), we get a palindrome (54445233254445).

The spelling of 31113230023332 in words is "thirty-one trillion, one hundred thirteen billion, two hundred thirty million, twenty-three thousand, three hundred thirty-two".