113406355 has 4 divisors (see below), whose sum is σ = 136087632. Its totient is φ = 90725080.

The previous prime is 113406331. The next prime is 113406373. The reversal of 113406355 is 553604311.

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

It is not a de Polignac number, because 113406355 - 2²¹ = 111309203 is a prime.

It is a super-2 number, since 2×113406355² = 25722002708772050, which contains 22 as substring.

It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 11340631 + ... + 11340640.

It is an arithmetic number, because the mean of its divisors is an integer number (34021908).

Almost surely, 2^113406355 is an apocalyptic number.

113406355 is a deficient number, since it is larger than the sum of its proper divisors (22681277).

113406355 is an equidigital number, since it uses as much as digits as its factorization.

113406355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22681276.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 113406355 is about 10649.2419918039. The cubic root of 113406355 is about 484.0376353837.

The spelling of 113406355 in words is "one hundred thirteen million, four hundred six thousand, three hundred fifty-five".