323044211401111 has 2 divisors, whose sum is σ = 323044211401112. Its totient is φ = 323044211401110.

The previous prime is 323044211401091. The next prime is 323044211401147. The reversal of 323044211401111 is 111104112440323.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 323044211401111 - 2³⁷ = 322906772447639 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 323044211401111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323044211407111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161522105700555 + 161522105700556.

It is an arithmetic number, because the mean of its divisors is an integer number (161522105700556).

Almost surely, 2^{323044211401111} is an apocalyptic number.

323044211401111 is a deficient number, since it is larger than the sum of its proper divisors (1).

323044211401111 is an equidigital number, since it uses as much as digits as its factorization.

323044211401111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 323044211401111 its reverse (111104112440323), we get a palindrome (434148323841434).

The spelling of 323044211401111 in words is "three hundred twenty-three trillion, forty-four billion, two hundred eleven million, four hundred one thousand, one hundred eleven".