113303324331 has 24 divisors (see below), whose sum is σ = 166517626704. Its totient is φ = 74222438400.

The previous prime is 113303324287. The next prime is 113303324347. The reversal of 113303324331 is 133423303311.

113303324331 is a `hidden beast` number, since 1 + 1 + 3 + 3 + 0 + 3 + 324 + 331 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-113303324331 is a prime.

It is a super-2 number, since 2×113303324331² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113303324295 and 113303324304.

It is not an unprimeable number, because it can be changed into a prime (113303322331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7515 + ... + 476091.

It is an arithmetic number, because the mean of its divisors is an integer number (6938234446).

Almost surely, 2^113303324331 is an apocalyptic number.

113303324331 is a deficient number, since it is larger than the sum of its proper divisors (53214302373).

113303324331 is a wasteful number, since it uses less digits than its factorization.

113303324331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469051 (or 469048 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 113303324331 its reverse (133423303311), we get a palindrome (246726627642).

The spelling of 113303324331 in words is "one hundred thirteen billion, three hundred three million, three hundred twenty-four thousand, three hundred thirty-one".