113530117391 has 8 divisors (see below), whose sum is σ = 113642673840. Its totient is φ = 113417601472.

The previous prime is 113530117367. The next prime is 113530117397. The reversal of 113530117391 is 193711035311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113530117391 - 2³⁰ = 112456375567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113530117397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10426436 + ... + 10437318.

It is an arithmetic number, because the mean of its divisors is an integer number (14205334230).

Almost surely, 2^113530117391 is an apocalyptic number.

113530117391 is a deficient number, since it is larger than the sum of its proper divisors (112556449).

113530117391 is a wasteful number, since it uses less digits than its factorization.

113530117391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20265.

The product of its (nonzero) digits is 8505, while the sum is 35.

The spelling of 113530117391 in words is "one hundred thirteen billion, five hundred thirty million, one hundred seventeen thousand, three hundred ninety-one".