323202221113 has 2 divisors, whose sum is σ = 323202221114. Its totient is φ = 323202221112.

The previous prime is 323202221059. The next prime is 323202221143. The reversal of 323202221113 is 311122202323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 294510265344 + 28691955769 = 542688^2 + 169387^2 .

It is a cyclic number.

It is not a de Polignac number, because 323202221113 - 2¹⁷ = 323202090041 is a prime.

It is not a weakly prime, because it can be changed into another prime (323202221143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161601110556 + 161601110557.

It is an arithmetic number, because the mean of its divisors is an integer number (161601110557).

Almost surely, 2^323202221113 is an apocalyptic number.

It is an amenable number.

323202221113 is a deficient number, since it is larger than the sum of its proper divisors (1).

323202221113 is an equidigital number, since it uses as much as digits as its factorization.

323202221113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 323202221113 its reverse (311122202323), we get a palindrome (634324423436).

The spelling of 323202221113 in words is "three hundred twenty-three billion, two hundred two million, two hundred twenty-one thousand, one hundred thirteen".