131352730087 has 2 divisors, whose sum is σ = 131352730088. Its totient is φ = 131352730086.

The previous prime is 131352730051. The next prime is 131352730097. The reversal of 131352730087 is 780037253131.

It is a strong prime.

It is an emirp because it is prime and its reverse (780037253131) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131352730087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131352730097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65676365043 + 65676365044.

It is an arithmetic number, because the mean of its divisors is an integer number (65676365044).

Almost surely, 2^131352730087 is an apocalyptic number.

131352730087 is a deficient number, since it is larger than the sum of its proper divisors (1).

131352730087 is an equidigital number, since it uses as much as digits as its factorization.

131352730087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 40.

The spelling of 131352730087 in words is "one hundred thirty-one billion, three hundred fifty-two million, seven hundred thirty thousand, eighty-seven".