130231302317 has 2 divisors, whose sum is σ = 130231302318. Its totient is φ = 130231302316.

The previous prime is 130231302301. The next prime is 130231302319. The reversal of 130231302317 is 713203132031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 127205642281 + 3025660036 = 356659^2 + 55006^2 .

It is a cyclic number.

It is not a de Polignac number, because 130231302317 - 2⁴ = 130231302301 is a prime.

Together with 130231302319, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130231302319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65115651158 + 65115651159.

It is an arithmetic number, because the mean of its divisors is an integer number (65115651159).

Almost surely, 2^130231302317 is an apocalyptic number.

It is an amenable number.

130231302317 is a deficient number, since it is larger than the sum of its proper divisors (1).

130231302317 is an equidigital number, since it uses as much as digits as its factorization.

130231302317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 26.

Adding to 130231302317 its reverse (713203132031), we get a palindrome (843434434348).

The spelling of 130231302317 in words is "one hundred thirty billion, two hundred thirty-one million, three hundred two thousand, three hundred seventeen".