32113112031 has 96 divisors (see below), whose sum is σ = 63069726720. Its totient is φ = 15203635200.

The previous prime is 32113112021. The next prime is 32113112033. The reversal of 32113112031 is 13021131123.

32113112031 is a `hidden beast` number, since 321 + 1 + 311 + 2 + 0 + 31 = 666.

It is not a de Polignac number, because 32113112031 - 2⁹ = 32113111519 is a prime.

It is a super-2 number, since 2×32113112031² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32113111995 and 32113112013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32113112033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 689151 + ... + 734271.

It is an arithmetic number, because the mean of its divisors is an integer number (656976320).

Almost surely, 2^32113112031 is an apocalyptic number.

32113112031 is a deficient number, since it is larger than the sum of its proper divisors (30956614689).

32113112031 is a wasteful number, since it uses less digits than its factorization.

32113112031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45237 (or 45234 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 32113112031 its reverse (13021131123), we get a palindrome (45134243154).

The spelling of 32113112031 in words is "thirty-two billion, one hundred thirteen million, one hundred twelve thousand, thirty-one".