131320001300017 has 2 divisors, whose sum is σ = 131320001300018. Its totient is φ = 131320001300016.

The previous prime is 131320001300011. The next prime is 131320001300021. The reversal of 131320001300017 is 710003100023131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68359013738401 + 62960987561616 = 8267951^2 + 7934796^2 .

It is a cyclic number.

It is not a de Polignac number, because 131320001300017 - 2²⁷ = 131319867082289 is a prime.

It is not a weakly prime, because it can be changed into another prime (131320001300011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65660000650008 + 65660000650009.

It is an arithmetic number, because the mean of its divisors is an integer number (65660000650009).

Almost surely, 2^{131320001300017} is an apocalyptic number.

It is an amenable number.

131320001300017 is a deficient number, since it is larger than the sum of its proper divisors (1).

131320001300017 is an equidigital number, since it uses as much as digits as its factorization.

131320001300017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 22.

Adding to 131320001300017 its reverse (710003100023131), we get a palindrome (841323101323148).

The spelling of 131320001300017 in words is "one hundred thirty-one trillion, three hundred twenty billion, one million, three hundred thousand, seventeen".