31110013010132 has 24 divisors (see below), whose sum is σ = 63901648347264. Its totient is φ = 12972515077152.

The previous prime is 31110013010059. The next prime is 31110013010147. The reversal of 31110013010132 is 23101031001113.

It is a self number, because there is not a number n which added to its sum of digits gives 31110013010132.

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, 15014484008 + ... + 15014486079.

It is an arithmetic number, because the mean of its divisors is an integer number (2662568681136).

Almost surely, 2^{31110013010132} is an apocalyptic number.

It is an amenable number.

31110013010132 is an abundant number, since it is smaller than the sum of its proper divisors (32791635337132).

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

31110013010132 is a wasteful number, since it uses less digits than its factorization.

31110013010132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30028970135 (or 30028970133 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 31110013010132 its reverse (23101031001113), we get a palindrome (54211044011245).

The spelling of 31110013010132 in words is "thirty-one trillion, one hundred ten billion, thirteen million, ten thousand, one hundred thirty-two".