320302011017 has 2 divisors, whose sum is σ = 320302011018. Its totient is φ = 320302011016.

The previous prime is 320302010969. The next prime is 320302011031. The reversal of 320302011017 is 710110203023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 230223393856 + 90078617161 = 479816^2 + 300131^2 .

It is a cyclic number.

It is not a de Polignac number, because 320302011017 - 2⁸ = 320302010761 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 320302011017.

It is not a weakly prime, because it can be changed into another prime (320302011517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160151005508 + 160151005509.

It is an arithmetic number, because the mean of its divisors is an integer number (160151005509).

Almost surely, 2^320302011017 is an apocalyptic number.

It is an amenable number.

320302011017 is a deficient number, since it is larger than the sum of its proper divisors (1).

320302011017 is an equidigital number, since it uses as much as digits as its factorization.

320302011017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 20.

The spelling of 320302011017 in words is "three hundred twenty billion, three hundred two million, eleven thousand, seventeen".