113244131142 has 24 divisors (see below), whose sum is σ = 245726890344. Its totient is φ = 37691950464.

The previous prime is 113244131137. The next prime is 113244131167. The reversal of 113244131142 is 241131442311.

It is a happy number.

113244131142 is a `hidden beast` number, since 1 + 132 + 4 + 413 + 114 + 2 = 666.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 4661988 + ... + 4686215.

It is an arithmetic number, because the mean of its divisors is an integer number (10238620431).

Almost surely, 2^113244131142 is an apocalyptic number.

113244131142 is an abundant number, since it is smaller than the sum of its proper divisors (132482759202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113244131142 is a wasteful number, since it uses less digits than its factorization.

113244131142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9348884 (or 9348881 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

Adding to 113244131142 its reverse (241131442311), we get a palindrome (354375573453).

The spelling of 113244131142 in words is "one hundred thirteen billion, two hundred forty-four million, one hundred thirty-one thousand, one hundred forty-two".