113256562043 has 4 divisors (see below), whose sum is σ = 113267564928. Its totient is φ = 113245559160.

The previous prime is 113256562037. The next prime is 113256562099. The reversal of 113256562043 is 340265652311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113256562043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113256561988 and 113256562006.

It is not an unprimeable number, because it can be changed into a prime (113256562543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5485988 + ... + 5506593.

It is an arithmetic number, because the mean of its divisors is an integer number (28316891232).

Almost surely, 2^113256562043 is an apocalyptic number.

113256562043 is a deficient number, since it is larger than the sum of its proper divisors (11002885).

113256562043 is a wasteful number, since it uses less digits than its factorization.

113256562043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11002884.

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 113256562043 in words is "one hundred thirteen billion, two hundred fifty-six million, five hundred sixty-two thousand, forty-three".