113322013 has 8 divisors (see below), whose sum is σ = 129589632. Its totient is φ = 97074096.

The previous prime is 113321993. The next prime is 113322031. The reversal of 113322013 is 310223311.

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

It is not a de Polignac number, because 113322013 - 2²⁵ = 79767581 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 (113322413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10731 + ... + 18487.

It is an arithmetic number, because the mean of its divisors is an integer number (16198704).

Almost surely, 2^113322013 is an apocalyptic number.

It is an amenable number.

113322013 is a deficient number, since it is larger than the sum of its proper divisors (16267619).

113322013 is an equidigital number, since it uses as much as digits as its factorization.

113322013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9851.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 113322013 is about 10645.2812550914. The cubic root of 113322013 is about 483.9176102843.

Adding to 113322013 its reverse (310223311), we get a palindrome (423545324).

The spelling of 113322013 in words is "one hundred thirteen million, three hundred twenty-two thousand, thirteen".