113307478 has 4 divisors (see below), whose sum is σ = 169961220. Its totient is φ = 56653738.

The previous prime is 113307463. The next prime is 113307479. The reversal of 113307478 is 874703311.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113307479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28326868 + ... + 28326871.

It is an arithmetic number, because the mean of its divisors is an integer number (42490305).

Almost surely, 2^113307478 is an apocalyptic number.

113307478 is a deficient number, since it is larger than the sum of its proper divisors (56653742).

113307478 is an equidigital number, since it uses as much as digits as its factorization.

113307478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56653741.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 113307478 is about 10644.5985363470. The cubic root of 113307478 is about 483.8969198553.

The spelling of 113307478 in words is "one hundred thirteen million, three hundred seven thousand, four hundred seventy-eight".