313100202216617 has 2 divisors, whose sum is σ = 313100202216618. Its totient is φ = 313100202216616.

The previous prime is 313100202216611. The next prime is 313100202216677. The reversal of 313100202216617 is 716612202001313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 215373117955216 + 97727084261401 = 14675596^2 + 9885701^2 .

It is a cyclic number.

It is not a de Polignac number, because 313100202216617 - 2¹⁸ = 313100201954473 is a prime.

It is not a weakly prime, because it can be changed into another prime (313100202216611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156550101108308 + 156550101108309.

It is an arithmetic number, because the mean of its divisors is an integer number (156550101108309).

Almost surely, 2^{313100202216617} is an apocalyptic number.

It is an amenable number.

313100202216617 is a deficient number, since it is larger than the sum of its proper divisors (1).

313100202216617 is an equidigital number, since it uses as much as digits as its factorization.

313100202216617 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 35.

The spelling of 313100202216617 in words is "three hundred thirteen trillion, one hundred billion, two hundred two million, two hundred sixteen thousand, six hundred seventeen".