131560504880 has 160 divisors (see below), whose sum is σ = 355051382400. Its totient is φ = 44404310016.

The previous prime is 131560504879. The next prime is 131560504897. The reversal of 131560504880 is 88405065131.

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, 11607056 + ... + 11618384.

It is an arithmetic number, because the mean of its divisors is an integer number (2219071140).

Almost surely, 2^131560504880 is an apocalyptic number.

131560504880 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 131560504880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177525691200).

131560504880 is an abundant number, since it is smaller than the sum of its proper divisors (223490877520).

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

131560504880 is a wasteful number, since it uses less digits than its factorization.

131560504880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11671 (or 11665 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 41.

The spelling of 131560504880 in words is "one hundred thirty-one billion, five hundred sixty million, five hundred four thousand, eight hundred eighty".