113002320311231 has 8 divisors (see below), whose sum is σ = 124284057691584. Its totient is φ = 102090475959840.

The previous prime is 113002320311213. The next prime is 113002320311261. The reversal of 113002320311231 is 132113023200311.

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

It is a cyclic number.

It is not a de Polignac number, because 113002320311231 - 2²² = 113002316116927 is a prime.

It is a super-2 number, since 2×113002320311231² (a number of 29 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 = 113002320311197 and 113002320311206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113002320311261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92473256600 + ... + 92473257821.

It is an arithmetic number, because the mean of its divisors is an integer number (15535507211448).

Almost surely, 2^{113002320311231} is an apocalyptic number.

113002320311231 is a deficient number, since it is larger than the sum of its proper divisors (11281737380353).

113002320311231 is a wasteful number, since it uses less digits than its factorization.

113002320311231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184946514481.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 113002320311231 its reverse (132113023200311), we get a palindrome (245115343511542).

The spelling of 113002320311231 in words is "one hundred thirteen trillion, two billion, three hundred twenty million, three hundred eleven thousand, two hundred thirty-one".