113240130331 has 16 divisors (see below), whose sum is σ = 116741793024. Its totient is φ = 109762418304.

The previous prime is 113240130281. The next prime is 113240130373. The reversal of 113240130331 is 133031042311.

It is a cyclic number.

It is not a de Polignac number, because 113240130331 - 2⁷ = 113240130203 is a prime.

It is a super-2 number, since 2×113240130331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113240130391) 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 15 ways as a sum of consecutive naturals, for example, 12672141 + ... + 12681073.

It is an arithmetic number, because the mean of its divisors is an integer number (7296362064).

Almost surely, 2^113240130331 is an apocalyptic number.

113240130331 is a deficient number, since it is larger than the sum of its proper divisors (3501662693).

113240130331 is an equidigital number, since it uses as much as digits as its factorization.

113240130331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10230.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 113240130331 its reverse (133031042311), we get a palindrome (246271172642).

The spelling of 113240130331 in words is "one hundred thirteen billion, two hundred forty million, one hundred thirty thousand, three hundred thirty-one".