113622713 has 4 divisors (see below), whose sum is σ = 120306420. Its totient is φ = 106939008.

The previous prime is 113622703. The next prime is 113622739. The reversal of 113622713 is 317226311.

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

It can be written as a sum of positive squares in 2 ways, for example, as 84860944 + 28761769 = 9212^2 + 5363^2 .

It is a cyclic number.

It is not a de Polignac number, because 113622713 - 2⁴ = 113622697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113622703) 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, 3341828 + ... + 3341861.

It is an arithmetic number, because the mean of its divisors is an integer number (30076605).

Almost surely, 2^113622713 is an apocalyptic number.

It is an amenable number.

113622713 is a deficient number, since it is larger than the sum of its proper divisors (6683707).

113622713 is an equidigital number, since it uses as much as digits as its factorization.

113622713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6683706.

The product of its digits is 1512, while the sum is 26.

The square root of 113622713 is about 10659.3955269518. The cubic root of 113622713 is about 484.3452574342.

The spelling of 113622713 in words is "one hundred thirteen million, six hundred twenty-two thousand, seven hundred thirteen".