131837056825 has 12 divisors (see below), whose sum is σ = 165447566928. Its totient is φ = 104198925200.

The previous prime is 131837056783. The next prime is 131837056843. The reversal of 131837056825 is 528650738131.

It is not a de Polignac number, because 131837056825 - 2⁷ = 131837056697 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31765891 + ... + 31770040.

It is an arithmetic number, because the mean of its divisors is an integer number (13787297244).

Almost surely, 2^131837056825 is an apocalyptic number.

It is an amenable number.

131837056825 is a deficient number, since it is larger than the sum of its proper divisors (33610510103).

131837056825 is an equidigital number, since it uses as much as digits as its factorization.

131837056825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63536024 (or 63536019 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 49.

The spelling of 131837056825 in words is "one hundred thirty-one billion, eight hundred thirty-seven million, fifty-six thousand, eight hundred twenty-five".