113322300031 has 4 divisors (see below), whose sum is σ = 113469664000. Its totient is φ = 113174936064.

The previous prime is 113322300023. The next prime is 113322300041. The reversal of 113322300031 is 130003223311.

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 113322300031 - 2³ = 113322300023 is a prime.

It is a super-2 number, since 2×113322300031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113322299981 and 113322300008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113322300011) 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, 73680831 + ... + 73682368.

It is an arithmetic number, because the mean of its divisors is an integer number (28367416000).

Almost surely, 2^113322300031 is an apocalyptic number.

113322300031 is a deficient number, since it is larger than the sum of its proper divisors (147363969).

113322300031 is an equidigital number, since it uses as much as digits as its factorization.

113322300031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147363968.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 113322300031 its reverse (130003223311), we get a palindrome (243325523342).

The spelling of 113322300031 in words is "one hundred thirteen billion, three hundred twenty-two million, three hundred thousand, thirty-one".