131300569507 has 2 divisors, whose sum is σ = 131300569508. Its totient is φ = 131300569506.

The previous prime is 131300569501. The next prime is 131300569511. The reversal of 131300569507 is 705965003131.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131300569507 - 2³⁵ = 96940831139 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131300569507.

It is not a weakly prime, because it can be changed into another prime (131300569501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65650284753 + 65650284754.

It is an arithmetic number, because the mean of its divisors is an integer number (65650284754).

Almost surely, 2^131300569507 is an apocalyptic number.

131300569507 is a deficient number, since it is larger than the sum of its proper divisors (1).

131300569507 is an equidigital number, since it uses as much as digits as its factorization.

131300569507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 85050, while the sum is 40.

The spelling of 131300569507 in words is "one hundred thirty-one billion, three hundred million, five hundred sixty-nine thousand, five hundred seven".