113305895 has 8 divisors (see below), whose sum is σ = 136077504. Its totient is φ = 90571104.

The previous prime is 113305879. The next prime is 113305921. The reversal of 113305895 is 598503311.

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 113305895 - 2⁴ = 113305879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1904 + ... + 15173.

It is an arithmetic number, because the mean of its divisors is an integer number (17009688).

Almost surely, 2^113305895 is an apocalyptic number.

113305895 is a deficient number, since it is larger than the sum of its proper divisors (22771609).

113305895 is a wasteful number, since it uses less digits than its factorization.

113305895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18409.

The product of its (nonzero) digits is 16200, while the sum is 35.

The square root of 113305895 is about 10644.5241791261. The cubic root of 113305895 is about 483.8946663635.

The spelling of 113305895 in words is "one hundred thirteen million, three hundred five thousand, eight hundred ninety-five".