113124023156 has 24 divisors (see below), whose sum is σ = 204039697344. Its totient is φ = 54843894720.

The previous prime is 113124023149. The next prime is 113124023179. The reversal of 113124023156 is 651320421311.

It is a super-2 number, since 2×113124023156² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2089160 + ... + 2142623.

It is an arithmetic number, because the mean of its divisors is an integer number (8501654056).

Almost surely, 2^113124023156 is an apocalyptic number.

It is an amenable number.

113124023156 is a deficient number, since it is larger than the sum of its proper divisors (90915674188).

113124023156 is a wasteful number, since it uses less digits than its factorization.

113124023156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4231991 (or 4231989 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 113124023156 its reverse (651320421311), we get a palindrome (764444444467).

The spelling of 113124023156 in words is "one hundred thirteen billion, one hundred twenty-four million, twenty-three thousand, one hundred fifty-six".