130505712723359 has 2 divisors, whose sum is σ = 130505712723360. Its totient is φ = 130505712723358.

The previous prime is 130505712723271. The next prime is 130505712723371. The reversal of 130505712723359 is 953327217505031.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130505712723359 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130505712723359.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130505712723259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65252856361679 + 65252856361680.

It is an arithmetic number, because the mean of its divisors is an integer number (65252856361680).

Almost surely, 2^{130505712723359} is an apocalyptic number.

130505712723359 is a deficient number, since it is larger than the sum of its proper divisors (1).

130505712723359 is an equidigital number, since it uses as much as digits as its factorization.

130505712723359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5953500, while the sum is 53.

The spelling of 130505712723359 in words is "one hundred thirty trillion, five hundred five billion, seven hundred twelve million, seven hundred twenty-three thousand, three hundred fifty-nine".