320110323012317 has 2 divisors, whose sum is σ = 320110323012318. Its totient is φ = 320110323012316.

The previous prime is 320110323012307. The next prime is 320110323012353. The reversal of 320110323012317 is 713210323011023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 316927902495961 + 3182420516356 = 17802469^2 + 1783934^2 .

It is an emirp because it is prime and its reverse (713210323011023) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 320110323012317 - 2¹² = 320110323008221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 320110323012317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320110323012307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160055161506158 + 160055161506159.

It is an arithmetic number, because the mean of its divisors is an integer number (160055161506159).

Almost surely, 2^{320110323012317} is an apocalyptic number.

It is an amenable number.

320110323012317 is a deficient number, since it is larger than the sum of its proper divisors (1).

320110323012317 is an equidigital number, since it uses as much as digits as its factorization.

320110323012317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 29.

The spelling of 320110323012317 in words is "three hundred twenty trillion, one hundred ten billion, three hundred twenty-three million, twelve thousand, three hundred seventeen".