131324137255 has 16 divisors (see below), whose sum is σ = 158067898560. Its totient is φ = 104740224768.

The previous prime is 131324137247. The next prime is 131324137279. The reversal of 131324137255 is 552731423131.

It is a cyclic number.

It is not a de Polignac number, because 131324137255 - 2³ = 131324137247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5973814 + ... + 5995756.

It is an arithmetic number, because the mean of its divisors is an integer number (9879243660).

Almost surely, 2^131324137255 is an apocalyptic number.

131324137255 is a deficient number, since it is larger than the sum of its proper divisors (26743761305).

131324137255 is a wasteful number, since it uses less digits than its factorization.

131324137255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25530.

The product of its digits is 75600, while the sum is 37.

The spelling of 131324137255 in words is "one hundred thirty-one billion, three hundred twenty-four million, one hundred thirty-seven thousand, two hundred fifty-five".