130012716409 has 2 divisors, whose sum is σ = 130012716410. Its totient is φ = 130012716408.

The previous prime is 130012716359. The next prime is 130012716439. The reversal of 130012716409 is 904617210031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107849844025 + 22162872384 = 328405^2 + 148872^2 .

It is a cyclic number.

It is not a de Polignac number, because 130012716409 - 2²¹ = 130010619257 is a prime.

It is not a weakly prime, because it can be changed into another prime (130012716439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65006358204 + 65006358205.

It is an arithmetic number, because the mean of its divisors is an integer number (65006358205).

Almost surely, 2^130012716409 is an apocalyptic number.

It is an amenable number.

130012716409 is a deficient number, since it is larger than the sum of its proper divisors (1).

130012716409 is an equidigital number, since it uses as much as digits as its factorization.

130012716409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 34.

The spelling of 130012716409 in words is "one hundred thirty billion, twelve million, seven hundred sixteen thousand, four hundred nine".