131262688875 has 32 divisors (see below), whose sum is σ = 219729129984. Its totient is φ = 69587532000.

The previous prime is 131262688859. The next prime is 131262688889. The reversal of 131262688875 is 578886262131.

It is not a de Polignac number, because 131262688875 - 2⁴ = 131262688859 is a prime.

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, 985381 + ... + 1110630.

It is an arithmetic number, because the mean of its divisors is an integer number (6866535312).

Almost surely, 2^131262688875 is an apocalyptic number.

131262688875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

131262688875 is a deficient number, since it is larger than the sum of its proper divisors (88466441109).

131262688875 is a wasteful number, since it uses less digits than its factorization.

131262688875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2096196 (or 2096186 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 57.

The spelling of 131262688875 in words is "one hundred thirty-one billion, two hundred sixty-two million, six hundred eighty-eight thousand, eight hundred seventy-five".