131671985098896 has 160 divisors (see below), whose sum is σ = 412329504758400. Its totient is φ = 39898347793920.

The previous prime is 131671985098883. The next prime is 131671985098931. The reversal of 131671985098896 is 698890589176131.

131671985098896 is a `hidden beast` number, since 1 + 3 + 1 + 6 + 7 + 19 + 8 + 509 + 8 + 8 + 96 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84329970 + ... + 85877166.

It is an arithmetic number, because the mean of its divisors is an integer number (2577059404740).

Almost surely, 2^{131671985098896} is an apocalyptic number.

131671985098896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

131671985098896 is an abundant number, since it is smaller than the sum of its proper divisors (280657519659504).

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

131671985098896 is a wasteful number, since it uses less digits than its factorization.

131671985098896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1565134 (or 1565122 counting only the distinct ones).

The product of its (nonzero) digits is 1410877440, while the sum is 81.

The spelling of 131671985098896 in words is "one hundred thirty-one trillion, six hundred seventy-one billion, nine hundred eighty-five million, ninety-eight thousand, eight hundred ninety-six".