113605351 has 4 divisors (see below), whose sum is σ = 119584600. Its totient is φ = 107626104.

The previous prime is 113605277. The next prime is 113605367. The reversal of 113605351 is 153506311.

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

It is a cyclic number.

It is not a de Polignac number, because 113605351 - 2⁷ = 113605223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113605381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2989596 + ... + 2989633.

It is an arithmetic number, because the mean of its divisors is an integer number (29896150).

Almost surely, 2^113605351 is an apocalyptic number.

113605351 is a deficient number, since it is larger than the sum of its proper divisors (5979249).

113605351 is an equidigital number, since it uses as much as digits as its factorization.

113605351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5979248.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 113605351 is about 10658.5810969378. The cubic root of 113605351 is about 484.3205862205.

The spelling of 113605351 in words is "one hundred thirteen million, six hundred five thousand, three hundred fifty-one".