31332102023332 has 48 divisors (see below), whose sum is σ = 63315787449600. Its totient is φ = 13416916736160.

The previous prime is 31332102023329. The next prime is 31332102023429. The reversal of 31332102023332 is 23332020123313.

It is a self number, because there is not a number n which added to its sum of digits gives 31332102023332.

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, 104539158 + ... + 104838445.

It is an arithmetic number, because the mean of its divisors is an integer number (1319078905200).

Almost surely, 2^{31332102023332} is an apocalyptic number.

It is an amenable number.

31332102023332 is an abundant number, since it is smaller than the sum of its proper divisors (31983685426268).

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

31332102023332 is a wasteful number, since it uses less digits than its factorization.

31332102023332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209377816 (or 209377814 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 31332102023332 its reverse (23332020123313), we get a palindrome (54664122146645).

The spelling of 31332102023332 in words is "thirty-one trillion, three hundred thirty-two billion, one hundred two million, twenty-three thousand, three hundred thirty-two".