113693507 has 4 divisors (see below), whose sum is σ = 115294896. Its totient is φ = 112092120.

The previous prime is 113693497. The next prime is 113693513. The reversal of 113693507 is 705396311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 705396311 = 239 ⋅2951449.

It is a cyclic number.

It is not a de Polignac number, because 113693507 - 2¹⁸ = 113431363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113693527) 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, 800588 + ... + 800729.

It is an arithmetic number, because the mean of its divisors is an integer number (28823724).

Almost surely, 2^113693507 is an apocalyptic number.

113693507 is a deficient number, since it is larger than the sum of its proper divisors (1601389).

113693507 is an equidigital number, since it uses as much as digits as its factorization.

113693507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601388.

The product of its (nonzero) digits is 17010, while the sum is 35.

The square root of 113693507 is about 10662.7157422488. The cubic root of 113693507 is about 484.4458289320.

The spelling of 113693507 in words is "one hundred thirteen million, six hundred ninety-three thousand, five hundred seven".