113224230331 has 16 divisors (see below), whose sum is σ = 120265365600. Its totient is φ = 106225809408.

The previous prime is 113224230281. The next prime is 113224230347. The reversal of 113224230331 is 133032422311.

It is not a de Polignac number, because 113224230331 - 2¹¹ = 113224228283 is a prime.

It is a super-2 number, since 2×113224230331² (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 = 113224230296 and 113224230305.

It is not an unprimeable number, because it can be changed into a prime (113224230731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10973631 + ... + 10983943.

It is an arithmetic number, because the mean of its divisors is an integer number (7516585350).

Almost surely, 2^113224230331 is an apocalyptic number.

113224230331 is a deficient number, since it is larger than the sum of its proper divisors (7041135269).

113224230331 is a wasteful number, since it uses less digits than its factorization.

113224230331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12318.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 113224230331 its reverse (133032422311), we get a palindrome (246256652642).

The spelling of 113224230331 in words is "one hundred thirteen billion, two hundred twenty-four million, two hundred thirty thousand, three hundred thirty-one".