112511902843 has 32 divisors (see below), whose sum is σ = 122496192000. Its totient is φ = 102977568000.

The previous prime is 112511902829. The next prime is 112511902879. The reversal of 112511902843 is 348209115211.

It is a de Polignac number, because none of the positive numbers 2^k-112511902843 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (112511972843) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72168498 + ... + 72170056.

It is an arithmetic number, because the mean of its divisors is an integer number (3828006000).

Almost surely, 2^112511902843 is an apocalyptic number.

112511902843 is a deficient number, since it is larger than the sum of its proper divisors (9984289157).

112511902843 is a wasteful number, since it uses less digits than its factorization.

112511902843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2275.

The product of its (nonzero) digits is 17280, while the sum is 37.

The spelling of 112511902843 in words is "one hundred twelve billion, five hundred eleven million, nine hundred two thousand, eight hundred forty-three".