568323081323 has 4 divisors (see below), whose sum is σ = 583683164640. Its totient is φ = 552962998008.

The previous prime is 568323081289. The next prime is 568323081349. The reversal of 568323081323 is 323180323865.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 568323081323 - 2¹² = 568323077227 is a prime.

It is a super-2 number, since 2×568323081323² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (568323081353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7680041603 + ... + 7680041676.

It is an arithmetic number, because the mean of its divisors is an integer number (145920791160).

Almost surely, 2^568323081323 is an apocalyptic number.

568323081323 is a deficient number, since it is larger than the sum of its proper divisors (15360083317).

568323081323 is a wasteful number, since it uses less digits than its factorization.

568323081323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15360083316.

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 568323081323 in words is "five hundred sixty-eight billion, three hundred twenty-three million, eighty-one thousand, three hundred twenty-three".