32031023012312 has 32 divisors (see below), whose sum is σ = 60508986785280. Its totient is φ = 15895742620320.

The previous prime is 32031023012293. The next prime is 32031023012353. The reversal of 32031023012312 is 21321032013023.

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, 27518138 + ... + 28658505.

It is an arithmetic number, because the mean of its divisors is an integer number (1890905837040).

Almost surely, 2^{32031023012312} is an apocalyptic number.

It is an amenable number.

32031023012312 is a deficient number, since it is larger than the sum of its proper divisors (28477963772968).

32031023012312 is a wasteful number, since it uses less digits than its factorization.

32031023012312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56177183 (or 56177179 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 32031023012312 its reverse (21321032013023), we get a palindrome (53352055025335).

The spelling of 32031023012312 in words is "thirty-two trillion, thirty-one billion, twenty-three million, twelve thousand, three hundred twelve".