131002580755 has 16 divisors (see below), whose sum is σ = 159324716448. Its totient is φ = 103395040000.

The previous prime is 131002580713. The next prime is 131002580869. The reversal of 131002580755 is 557085200131.

It is a happy number.

It is not a de Polignac number, because 131002580755 - 2⁹ = 131002580243 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 319681 + ... + 603490.

It is an arithmetic number, because the mean of its divisors is an integer number (9957794778).

Almost surely, 2^131002580755 is an apocalyptic number.

131002580755 is a deficient number, since it is larger than the sum of its proper divisors (28322135693).

131002580755 is a wasteful number, since it uses less digits than its factorization.

131002580755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923558.

The product of its (nonzero) digits is 42000, while the sum is 37.

Adding to 131002580755 its reverse (557085200131), we get a palindrome (688087780886).

The spelling of 131002580755 in words is "one hundred thirty-one billion, two million, five hundred eighty thousand, seven hundred fifty-five".