117513027423 has 32 divisors (see below), whose sum is σ = 190283431680. Its totient is φ = 71083746720.

The previous prime is 117513027383. The next prime is 117513027431. The reversal of 117513027423 is 324720315711.

117513027423 is a `hidden beast` number, since 11 + 75 + 130 + 27 + 423 = 666.

It is not a de Polignac number, because 117513027423 - 2²⁰ = 117511978847 is a prime.

It is a super-2 number, since 2×117513027423² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117513027433) 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, 222936 + ... + 533597.

It is an arithmetic number, because the mean of its divisors is an integer number (5946357240).

Almost surely, 2^117513027423 is an apocalyptic number.

117513027423 is a deficient number, since it is larger than the sum of its proper divisors (72770404257).

117513027423 is a wasteful number, since it uses less digits than its factorization.

117513027423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757076 (or 757070 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The spelling of 117513027423 in words is "one hundred seventeen billion, five hundred thirteen million, twenty-seven thousand, four hundred twenty-three".