131141112109000 has 128 divisors (see below), whose sum is σ = 365957011929600. Its totient is φ = 43007768390400.

The previous prime is 131141112108989. The next prime is 131141112109001. The reversal of 131141112109000 is 901211141131.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (131141112109001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 407109535 + ... + 407431534.

It is an arithmetic number, because the mean of its divisors is an integer number (2859039155700).

Almost surely, 2^{131141112109000} is an apocalyptic number.

131141112109000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131141112109000 is an abundant number, since it is smaller than the sum of its proper divisors (234815899820600).

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

131141112109000 is a wasteful number, since it uses less digits than its factorization.

131141112109000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814541120 (or 814541106 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 25.

The spelling of 131141112109000 in words is "one hundred thirty-one trillion, one hundred forty-one billion, one hundred twelve million, one hundred nine thousand".