113442131110012 has 12 divisors (see below), whose sum is σ = 198712619772856. Its totient is φ = 56667096889200.

The previous prime is 113442131109973. The next prime is 113442131110039. The reversal of 113442131110012 is 210011131244311.

It is a super-2 number, since 2×113442131110012² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13492161723 + ... + 13492170130.

Almost surely, 2^{113442131110012} is an apocalyptic number.

It is an amenable number.

113442131110012 is a deficient number, since it is larger than the sum of its proper divisors (85270488662844).

113442131110012 is a wasteful number, since it uses less digits than its factorization.

113442131110012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26984332908 (or 26984332906 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 113442131110012 its reverse (210011131244311), we get a palindrome (323453262354323).

The spelling of 113442131110012 in words is "one hundred thirteen trillion, four hundred forty-two billion, one hundred thirty-one million, one hundred ten thousand, twelve".