320032323089 has 2 divisors, whose sum is σ = 320032323090. Its totient is φ = 320032323088.

The previous prime is 320032323077. The next prime is 320032323109. The reversal of 320032323089 is 980323230023.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 305825590225 + 14206732864 = 553015^2 + 119192^2 .

It is a cyclic number.

It is not a de Polignac number, because 320032323089 - 2⁸ = 320032322833 is a prime.

It is a super-3 number, since 3×320032323089³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (320032323059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160016161544 + 160016161545.

It is an arithmetic number, because the mean of its divisors is an integer number (160016161545).

Almost surely, 2^320032323089 is an apocalyptic number.

It is an amenable number.

320032323089 is a deficient number, since it is larger than the sum of its proper divisors (1).

320032323089 is an equidigital number, since it uses as much as digits as its factorization.

320032323089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 35.

The spelling of 320032323089 in words is "three hundred twenty billion, thirty-two million, three hundred twenty-three thousand, eighty-nine".