113689307 has 8 divisors (see below), whose sum is σ = 117780480. Its totient is φ = 109624680.

The previous prime is 113689249. The next prime is 113689339. The reversal of 113689307 is 703986311.

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

It is not a de Polignac number, because 113689307 - 2⁶ = 113689243 is a prime.

It is a super-2 number, since 2×113689307² = 25850517052280498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113689357) 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, 2294 + ... + 15252.

It is an arithmetic number, because the mean of its divisors is an integer number (14722560).

Almost surely, 2^113689307 is an apocalyptic number.

113689307 is a deficient number, since it is larger than the sum of its proper divisors (4091173).

113689307 is a wasteful number, since it uses less digits than its factorization.

113689307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13273.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 113689307 is about 10662.5187924805. The cubic root of 113689307 is about 484.4398634857.

The spelling of 113689307 in words is "one hundred thirteen million, six hundred eighty-nine thousand, three hundred seven".