323201040211999 has 2 divisors, whose sum is σ = 323201040212000. Its totient is φ = 323201040211998.

The previous prime is 323201040211919. The next prime is 323201040212027. The reversal of 323201040211999 is 999112040102323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323201040211999 - 2¹⁵ = 323201040179231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323201040211919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161600520105999 + 161600520106000.

It is an arithmetic number, because the mean of its divisors is an integer number (161600520106000).

Almost surely, 2^{323201040211999} is an apocalyptic number.

323201040211999 is a deficient number, since it is larger than the sum of its proper divisors (1).

323201040211999 is an equidigital number, since it uses as much as digits as its factorization.

323201040211999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 209952, while the sum is 46.

The spelling of 323201040211999 in words is "three hundred twenty-three trillion, two hundred one billion, forty million, two hundred eleven thousand, nine hundred ninety-nine".