113120131244 has 12 divisors (see below), whose sum is σ = 197963211600. Its totient is φ = 56559213648.

The previous prime is 113120131183. The next prime is 113120131253. The reversal of 113120131244 is 442131021311.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 157262 + ... + 500970.

It is an arithmetic number, because the mean of its divisors is an integer number (16496934300).

Almost surely, 2^113120131244 is an apocalyptic number.

It is an amenable number.

113120131244 is a deficient number, since it is larger than the sum of its proper divisors (84843080356).

113120131244 is a wasteful number, since it uses less digits than its factorization.

113120131244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425992 (or 425990 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 113120131244 its reverse (442131021311), we get a palindrome (555251152555).

The spelling of 113120131244 in words is "one hundred thirteen billion, one hundred twenty million, one hundred thirty-one thousand, two hundred forty-four".