323201120999 has 16 divisors (see below), whose sum is σ = 345835422720. Its totient is φ = 300973401600.

The previous prime is 323201120987. The next prime is 323201121017. The reversal of 323201120999 is 999021102323.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323201120999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323201120399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2500442 + ... + 2626520.

It is an arithmetic number, because the mean of its divisors is an integer number (21614713920).

Almost surely, 2^323201120999 is an apocalyptic number.

323201120999 is a deficient number, since it is larger than the sum of its proper divisors (22634301721).

323201120999 is a wasteful number, since it uses less digits than its factorization.

323201120999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127690.

The product of its (nonzero) digits is 52488, while the sum is 41.

The spelling of 323201120999 in words is "three hundred twenty-three billion, two hundred one million, one hundred twenty thousand, nine hundred ninety-nine".