113150551023 has 20 divisors (see below), whose sum is σ = 169065629568. Its totient is φ = 75416624640.

The previous prime is 113150551013. The next prime is 113150551049. The reversal of 113150551023 is 320155051311.

113150551023 is a `hidden beast` number, since 1 + 131 + 505 + 5 + 1 + 0 + 23 = 666.

It is not a de Polignac number, because 113150551023 - 2¹⁸ = 113150288879 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113150551013) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 207090 + ... + 518832.

Almost surely, 2^113150551023 is an apocalyptic number.

113150551023 is a deficient number, since it is larger than the sum of its proper divisors (55915078545).

113150551023 is an equidigital number, since it uses as much as digits as its factorization.

113150551023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316236 (or 316227 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

The spelling of 113150551023 in words is "one hundred thirteen billion, one hundred fifty million, five hundred fifty-one thousand, twenty-three".