320331314002201 has 2 divisors, whose sum is σ = 320331314002202. Its totient is φ = 320331314002200.

The previous prime is 320331314001947. The next prime is 320331314002253. The reversal of 320331314002201 is 102200413133023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 196614100267225 + 123717213734976 = 14021915^2 + 11122824^2 .

It is a cyclic number.

It is not a de Polignac number, because 320331314002201 - 2¹¹ = 320331314000153 is a prime.

It is a super-2 number, since 2×320331314002201² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (320331314002501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160165657001100 + 160165657001101.

It is an arithmetic number, because the mean of its divisors is an integer number (160165657001101).

Almost surely, 2^{320331314002201} is an apocalyptic number.

It is an amenable number.

320331314002201 is a deficient number, since it is larger than the sum of its proper divisors (1).

320331314002201 is an equidigital number, since it uses as much as digits as its factorization.

320331314002201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 320331314002201 its reverse (102200413133023), we get a palindrome (422531727135224).

The spelling of 320331314002201 in words is "three hundred twenty trillion, three hundred thirty-one billion, three hundred fourteen million, two thousand, two hundred one".