130345260329 has 2 divisors, whose sum is σ = 130345260330. Its totient is φ = 130345260328.

The previous prime is 130345260319. The next prime is 130345260337. The reversal of 130345260329 is 923062543031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83421035929 + 46924224400 = 288827^2 + 216620^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130345260329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130345260292 and 130345260301.

It is not a weakly prime, because it can be changed into another prime (130345260319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65172630164 + 65172630165.

It is an arithmetic number, because the mean of its divisors is an integer number (65172630165).

Almost surely, 2^130345260329 is an apocalyptic number.

It is an amenable number.

130345260329 is a deficient number, since it is larger than the sum of its proper divisors (1).

130345260329 is an equidigital number, since it uses as much as digits as its factorization.

130345260329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 38.

The spelling of 130345260329 in words is "one hundred thirty billion, three hundred forty-five million, two hundred sixty thousand, three hundred twenty-nine".