131500488807 has 48 divisors (see below), whose sum is σ = 204351795648. Its totient is φ = 81188904960.

The previous prime is 131500488803. The next prime is 131500488809. The reversal of 131500488807 is 708884005131.

It is a happy number.

131500488807 is a `hidden beast` number, since 13 + 150 + 0 + 488 + 8 + 0 + 7 = 666.

It is not a de Polignac number, because 131500488807 - 2² = 131500488803 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131500488803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4822582 + ... + 4849772.

It is an arithmetic number, because the mean of its divisors is an integer number (4257329076).

Almost surely, 2^131500488807 is an apocalyptic number.

131500488807 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

131500488807 is a deficient number, since it is larger than the sum of its proper divisors (72851306841).

131500488807 is a wasteful number, since it uses less digits than its factorization.

131500488807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27720 (or 27717 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 45.

The spelling of 131500488807 in words is "one hundred thirty-one billion, five hundred million, four hundred eighty-eight thousand, eight hundred seven".