113320030131 has 32 divisors (see below), whose sum is σ = 209306841600. Its totient is φ = 58867547040.

The previous prime is 113320030127. The next prime is 113320030151. The reversal of 113320030131 is 131030023311.

It is a happy number.

113320030131 is a `hidden beast` number, since 1 + 1 + 332 + 0 + 0 + 301 + 31 = 666.

It is not a de Polignac number, because 113320030131 - 2² = 113320030127 is a prime.

It is a super-2 number, since 2×113320030131² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113320030151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27251416 + ... + 27255573.

It is an arithmetic number, because the mean of its divisors is an integer number (6540838800).

Almost surely, 2^113320030131 is an apocalyptic number.

113320030131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

113320030131 is a deficient number, since it is larger than the sum of its proper divisors (95986811469).

113320030131 is a wasteful number, since it uses less digits than its factorization.

113320030131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54507016 (or 54507010 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 113320030131 its reverse (131030023311), we get a palindrome (244350053442).

The spelling of 113320030131 in words is "one hundred thirteen billion, three hundred twenty million, thirty thousand, one hundred thirty-one".