320303130122233 has 2 divisors, whose sum is σ = 320303130122234. Its totient is φ = 320303130122232.

The previous prime is 320303130122167. The next prime is 320303130122251. The reversal of 320303130122233 is 332221031303023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 318413046833424 + 1890083288809 = 17844132^2 + 1374803^2 .

It is a cyclic number.

It is not a de Polignac number, because 320303130122233 - 2³³ = 320294540187641 is a prime.

It is a super-2 number, since 2×320303130122233² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (320303130126233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160151565061116 + 160151565061117.

It is an arithmetic number, because the mean of its divisors is an integer number (160151565061117).

Almost surely, 2^{320303130122233} is an apocalyptic number.

It is an amenable number.

320303130122233 is a deficient number, since it is larger than the sum of its proper divisors (1).

320303130122233 is an equidigital number, since it uses as much as digits as its factorization.

320303130122233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 320303130122233 its reverse (332221031303023), we get a palindrome (652524161425256).

The spelling of 320303130122233 in words is "three hundred twenty trillion, three hundred three billion, one hundred thirty million, one hundred twenty-two thousand, two hundred thirty-three".