32031111000012 has 12 divisors (see below), whose sum is σ = 74739259000056. Its totient is φ = 10677037000000.

The previous prime is 32031110999989. The next prime is 32031111000041. The reversal of 32031111000012 is 21000011113023.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 32031110999955 and 32031111000000.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1334629624989 + ... + 1334629625012.

It is an arithmetic number, because the mean of its divisors is an integer number (6228271583338).

Almost surely, 2^{32031111000012} is an apocalyptic number.

It is an amenable number.

32031111000012 is an abundant number, since it is smaller than the sum of its proper divisors (42708148000044).

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

32031111000012 is a wasteful number, since it uses less digits than its factorization.

32031111000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2669259250008 (or 2669259250006 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 32031111000012 its reverse (21000011113023), we get a palindrome (53031122113035).

The spelling of 32031111000012 in words is "thirty-two trillion, thirty-one billion, one hundred eleven million, twelve", and thus it is an aban number.