323133301222111 has 2 divisors, whose sum is σ = 323133301222112. Its totient is φ = 323133301222110.

The previous prime is 323133301222073. The next prime is 323133301222189. The reversal of 323133301222111 is 111222103331323.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 323133301222111 - 2¹⁷ = 323133301091039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 323133301222111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323133301223111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161566650611055 + 161566650611056.

It is an arithmetic number, because the mean of its divisors is an integer number (161566650611056).

Almost surely, 2^{323133301222111} is an apocalyptic number.

323133301222111 is a deficient number, since it is larger than the sum of its proper divisors (1).

323133301222111 is an equidigital number, since it uses as much as digits as its factorization.

323133301222111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 323133301222111 its reverse (111222103331323), we get a palindrome (434355404553434).

The spelling of 323133301222111 in words is "three hundred twenty-three trillion, one hundred thirty-three billion, three hundred one million, two hundred twenty-two thousand, one hundred eleven".