113331785 has 8 divisors (see below), whose sum is σ = 155426496. Its totient is φ = 77713200.

The previous prime is 113331763. The next prime is 113331811. The reversal of 113331785 is 587133311.

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

It is not a de Polignac number, because 113331785 - 2⁶ = 113331721 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1618991 + ... + 1619060.

It is an arithmetic number, because the mean of its divisors is an integer number (19428312).

Almost surely, 2^113331785 is an apocalyptic number.

It is an amenable number.

113331785 is a deficient number, since it is larger than the sum of its proper divisors (42094711).

113331785 is an equidigital number, since it uses as much as digits as its factorization.

113331785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3238063.

The product of its digits is 7560, while the sum is 32.

The square root of 113331785 is about 10645.7402279034. The cubic root of 113331785 is about 483.9315196353.

The spelling of 113331785 in words is "one hundred thirteen million, three hundred thirty-one thousand, seven hundred eighty-five".