131004737991360 has 336 divisors, whose sum is σ = 460784680477056. Its totient is φ = 34147048267776.

The previous prime is 131004737991341. The next prime is 131004737991371. The reversal of 131004737991360 is 63199737400131.

131004737991360 is a `hidden beast` number, since 1 + 3 + 10 + 0 + 473 + 7 + 99 + 13 + 60 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 131004737991297 and 131004737991306.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 104007262 + ... + 105259298.

Almost surely, 2^{131004737991360} is an apocalyptic number.

131004737991360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131004737991360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230392340238528).

131004737991360 is an abundant number, since it is smaller than the sum of its proper divisors (329779942485696).

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

131004737991360 is a wasteful number, since it uses less digits than its factorization.

131004737991360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252880 (or 1252867 counting only the distinct ones).

The product of its (nonzero) digits is 2571912, while the sum is 54.

The spelling of 131004737991360 in words is "one hundred thirty-one trillion, four billion, seven hundred thirty-seven million, nine hundred ninety-one thousand, three hundred sixty".