3112131002032 has 40 divisors (see below), whose sum is σ = 6835348464560. Its totient is φ = 1360769829120.

The previous prime is 3112131001997. The next prime is 3112131002039. The reversal of 3112131002032 is 2302001312113.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (3112131002039) 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 7 ways as a sum of consecutive naturals, for example, 393737319 + ... + 393745222.

It is an arithmetic number, because the mean of its divisors is an integer number (170883711614).

Almost surely, 2^{3112131002032} is an apocalyptic number.

It is an amenable number.

3112131002032 is an abundant number, since it is smaller than the sum of its proper divisors (3723217462528).

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

3112131002032 is a wasteful number, since it uses less digits than its factorization.

3112131002032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787482581 (or 787482575 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 3112131002032 its reverse (2302001312113), we get a palindrome (5414132314145).

The spelling of 3112131002032 in words is "three trillion, one hundred twelve billion, one hundred thirty-one million, two thousand, thirty-two".