131356184808 has 64 divisors (see below), whose sum is σ = 332578509120. Its totient is φ = 43230387200.

The previous prime is 131356184761. The next prime is 131356184837. The reversal of 131356184808 is 808481653131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 513328 + ... + 725408.

It is an arithmetic number, because the mean of its divisors is an integer number (5196539205).

Almost surely, 2^131356184808 is an apocalyptic number.

It is an amenable number.

131356184808 is an abundant number, since it is smaller than the sum of its proper divisors (201222324312).

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

131356184808 is a wasteful number, since it uses less digits than its factorization.

131356184808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212418 (or 212414 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 48.

The spelling of 131356184808 in words is "one hundred thirty-one billion, three hundred fifty-six million, one hundred eighty-four thousand, eight hundred eight".