113321303123311 has 4 divisors (see below), whose sum is σ = 114136564297000. Its totient is φ = 112506041949624.

The previous prime is 113321303123219. The next prime is 113321303123317.

It is a happy number.

113321303123311 is nontrivially palindromic in base 10.

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 113321303123311 - 2³⁵ = 113286943384943 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113321303123311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113321303123317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407630586636 + ... + 407630586913.

It is an arithmetic number, because the mean of its divisors is an integer number (28534141074250).

Almost surely, 2^{113321303123311} is an apocalyptic number.

113321303123311 is a deficient number, since it is larger than the sum of its proper divisors (815261173689).

113321303123311 is an equidigital number, since it uses as much as digits as its factorization.

113321303123311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815261173688.

The product of its (nonzero) digits is 2916, while the sum is 28.

It can be divided in two parts, 11332130 and 3123311, that added together give a palindrome (14455441).

The spelling of 113321303123311 in words is "one hundred thirteen trillion, three hundred twenty-one billion, three hundred three million, one hundred twenty-three thousand, three hundred eleven".