131141100309999 has 24 divisors (see below), whose sum is σ = 189343424511360. Its totient is φ = 80700676441632.

The previous prime is 131141100309983. The next prime is 131141100310063. The reversal of 131141100309999 is 999903001141131.

It is not a de Polignac number, because 131141100309999 - 2⁴ = 131141100309983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131141100309979) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24432462 + ... + 29312580.

It is an arithmetic number, because the mean of its divisors is an integer number (7889309354640).

Almost surely, 2^{131141100309999} is an apocalyptic number.

131141100309999 is a deficient number, since it is larger than the sum of its proper divisors (58202324201361).

131141100309999 is a wasteful number, since it uses less digits than its factorization.

131141100309999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4933151 (or 4933138 counting only the distinct ones).

The product of its (nonzero) digits is 236196, while the sum is 51.

The spelling of 131141100309999 in words is "one hundred thirty-one trillion, one hundred forty-one billion, one hundred million, three hundred nine thousand, nine hundred ninety-nine".