320760282545233 has 2 divisors, whose sum is σ = 320760282545234. Its totient is φ = 320760282545232.

The previous prime is 320760282545207. The next prime is 320760282545299. The reversal of 320760282545233 is 332545282067023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 179984145777489 + 140776136767744 = 13415817^2 + 11864912^2 .

It is a cyclic number.

It is not a de Polignac number, because 320760282545233 - 2²¹ = 320760280448081 is a prime.

It is not a weakly prime, because it can be changed into another prime (320760282545203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160380141272616 + 160380141272617.

It is an arithmetic number, because the mean of its divisors is an integer number (160380141272617).

Almost surely, 2^{320760282545233} is an apocalyptic number.

It is an amenable number.

320760282545233 is a deficient number, since it is larger than the sum of its proper divisors (1).

320760282545233 is an equidigital number, since it uses as much as digits as its factorization.

320760282545233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14515200, while the sum is 52.

The spelling of 320760282545233 in words is "three hundred twenty trillion, seven hundred sixty billion, two hundred eighty-two million, five hundred forty-five thousand, two hundred thirty-three".