131141112011244 has 36 divisors (see below), whose sum is σ = 332479255161144. Its totient is φ = 43583989744512.

The previous prime is 131141112011167. The next prime is 131141112011309. The reversal of 131141112011244 is 442110211141131.

131141112011244 is a `hidden beast` number, since 1 + 3 + 1 + 1 + 411 + 1 + 2 + 0 + 1 + 1 + 244 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5404748502 + ... + 5404772765.

Almost surely, 2^{131141112011244} is an apocalyptic number.

It is an amenable number.

131141112011244 is an abundant number, since it is smaller than the sum of its proper divisors (201338143149900).

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

131141112011244 is a wasteful number, since it uses less digits than its factorization.

131141112011244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10809521614 (or 10809521609 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 27.

Adding to 131141112011244 its reverse (442110211141131), we get a palindrome (573251323152375).

The spelling of 131141112011244 in words is "one hundred thirty-one trillion, one hundred forty-one billion, one hundred twelve million, eleven thousand, two hundred forty-four".