320113002233 has 2 divisors, whose sum is σ = 320113002234. Its totient is φ = 320113002232.

The previous prime is 320113002211. The next prime is 320113002257. The reversal of 320113002233 is 332200311023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 319526781289 + 586220944 = 565267^2 + 24212^2 .

It is a cyclic number.

It is not a de Polignac number, because 320113002233 - 2¹⁸ = 320112740089 is a prime.

It is not a weakly prime, because it can be changed into another prime (320113002203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160056501116 + 160056501117.

It is an arithmetic number, because the mean of its divisors is an integer number (160056501117).

Almost surely, 2^320113002233 is an apocalyptic number.

It is an amenable number.

320113002233 is a deficient number, since it is larger than the sum of its proper divisors (1).

320113002233 is an equidigital number, since it uses as much as digits as its factorization.

320113002233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 320113002233 its reverse (332200311023), we get a palindrome (652313313256).

The spelling of 320113002233 in words is "three hundred twenty billion, one hundred thirteen million, two thousand, two hundred thirty-three".