112031020002 has 32 divisors (see below), whose sum is σ = 244443769920. Its totient is φ = 33947064320.

The previous prime is 112031019967. The next prime is 112031020021. The reversal of 112031020002 is 200020130211.

It is a self number, because there is not a number n which added to its sum of digits gives 112031020002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1959274 + ... + 2015642.

It is an arithmetic number, because the mean of its divisors is an integer number (7638867810).

Almost surely, 2^112031020002 is an apocalyptic number.

112031020002 is an abundant number, since it is smaller than the sum of its proper divisors (132412749918).

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

112031020002 is a wasteful number, since it uses less digits than its factorization.

112031020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86498.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 112031020002 its reverse (200020130211), we get a palindrome (312051150213).

The spelling of 112031020002 in words is "one hundred twelve billion, thirty-one million, twenty thousand, two".