320122320337 has 2 divisors, whose sum is σ = 320122320338. Its totient is φ = 320122320336.

The previous prime is 320122320299. The next prime is 320122320361. The reversal of 320122320337 is 733023221023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 209998561536 + 110123758801 = 458256^2 + 331849^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-320122320337 is a prime.

It is not a weakly prime, because it can be changed into another prime (320122320367) 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, 160061160168 + 160061160169.

It is an arithmetic number, because the mean of its divisors is an integer number (160061160169).

Almost surely, 2^320122320337 is an apocalyptic number.

It is an amenable number.

320122320337 is a deficient number, since it is larger than the sum of its proper divisors (1).

320122320337 is an equidigital number, since it uses as much as digits as its factorization.

320122320337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 28.

The spelling of 320122320337 in words is "three hundred twenty billion, one hundred twenty-two million, three hundred twenty thousand, three hundred thirty-seven".