31023211112332 has 12 divisors (see below), whose sum is σ = 54413171638056. Its totient is φ = 15476590644320.

The previous prime is 31023211112317. The next prime is 31023211112351. The reversal of 31023211112332 is 23321111232013.

It is a junction number, because it is equal to n+sod(n) for n = 31023211112297 and 31023211112306.

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, 8753725969 + ... + 8753729512.

It is an arithmetic number, because the mean of its divisors is an integer number (4534430969838).

Almost surely, 2^{31023211112332} is an apocalyptic number.

It is an amenable number.

31023211112332 is a deficient number, since it is larger than the sum of its proper divisors (23389960525724).

31023211112332 is a wasteful number, since it uses less digits than its factorization.

31023211112332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17507455928 (or 17507455926 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 31023211112332 its reverse (23321111232013), we get a palindrome (54344322344345).

The spelling of 31023211112332 in words is "thirty-one trillion, twenty-three billion, two hundred eleven million, one hundred twelve thousand, three hundred thirty-two".