131471016702768 has 30 divisors (see below), whose sum is σ = 367936248133844. Its totient is φ = 43823672234208.

The previous prime is 131471016702763. The next prime is 131471016702797. The reversal of 131471016702768 is 867207610174131.

131471016702768 is a `hidden beast` number, since 1 + 3 + 1 + 471 + 0 + 167 + 0 + 2 + 7 + 6 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (131471016702763) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 456496585630 + ... + 456496585917.

Almost surely, 2^{131471016702768} is an apocalyptic number.

131471016702768 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

131471016702768 is an abundant number, since it is smaller than the sum of its proper divisors (236465231431076).

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

131471016702768 is a wasteful number, since it uses less digits than its factorization.

131471016702768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912993171561 (or 912993171552 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 54.

Adding to 131471016702768 its reverse (867207610174131), we get a palindrome (998678626876899).

The spelling of 131471016702768 in words is "one hundred thirty-one trillion, four hundred seventy-one billion, sixteen million, seven hundred two thousand, seven hundred sixty-eight".