317249095197271 has 2 divisors, whose sum is σ = 317249095197272. Its totient is φ = 317249095197270.

The previous prime is 317249095197113. The next prime is 317249095197337. The reversal of 317249095197271 is 172791590942713.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 317249095197271 - 2¹¹ = 317249095195223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 317249095197197 and 317249095197206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (317249095195271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158624547598635 + 158624547598636.

It is an arithmetic number, because the mean of its divisors is an integer number (158624547598636).

Almost surely, 2^{317249095197271} is an apocalyptic number.

317249095197271 is a deficient number, since it is larger than the sum of its proper divisors (1).

317249095197271 is an equidigital number, since it uses as much as digits as its factorization.

317249095197271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60011280, while the sum is 67.

The spelling of 317249095197271 in words is "three hundred seventeen trillion, two hundred forty-nine billion, ninety-five million, one hundred ninety-seven thousand, two hundred seventy-one".