323121000001199 has 16 divisors (see below), whose sum is σ = 330750653930400. Its totient is φ = 315496596602880.

The previous prime is 323121000001187. The next prime is 323121000001211. The reversal of 323121000001199 is 991100000121323.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (323121000001187) and next prime (323121000001211).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323121000001199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323121000001099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2238398477 + ... + 2238542825.

It is an arithmetic number, because the mean of its divisors is an integer number (20671915870650).

Almost surely, 2^{323121000001199} is an apocalyptic number.

323121000001199 is a deficient number, since it is larger than the sum of its proper divisors (7629653929201).

323121000001199 is a wasteful number, since it uses less digits than its factorization.

323121000001199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162170.

The product of its (nonzero) digits is 2916, while the sum is 32.

The spelling of 323121000001199 in words is "three hundred twenty-three trillion, one hundred twenty-one billion, one thousand, one hundred ninety-nine".