323143400201 has 16 divisors (see below), whose sum is σ = 351918000000. Its totient is φ = 295547769216.

The previous prime is 323143400159. The next prime is 323143400213. The reversal of 323143400201 is 102004341323.

It is a cyclic number.

It is not a de Polignac number, because 323143400201 - 2¹⁴ = 323143383817 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (323143400221) 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, 6255125 + ... + 6306573.

It is an arithmetic number, because the mean of its divisors is an integer number (21994875000).

Almost surely, 2^323143400201 is an apocalyptic number.

It is an amenable number.

323143400201 is a deficient number, since it is larger than the sum of its proper divisors (28774599799).

323143400201 is a wasteful number, since it uses less digits than its factorization.

323143400201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62896.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 323143400201 its reverse (102004341323), we get a palindrome (425147741524).

The spelling of 323143400201 in words is "three hundred twenty-three billion, one hundred forty-three million, four hundred thousand, two hundred one".