323201322231 has 8 divisors (see below), whose sum is σ = 432977443584. Its totient is φ = 214446374520.

The previous prime is 323201322209. The next prime is 323201322251. The reversal of 323201322231 is 132223102323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 323201322231 - 2⁶ = 323201322167 is a prime.

It is a super-2 number, since 2×323201322231² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323201322251) 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 7 ways as a sum of consecutive naturals, for example, 255292671 + ... + 255293936.

It is an arithmetic number, because the mean of its divisors is an integer number (54122180448).

Almost surely, 2^323201322231 is an apocalyptic number.

323201322231 is a deficient number, since it is larger than the sum of its proper divisors (109776121353).

323201322231 is a wasteful number, since it uses less digits than its factorization.

323201322231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510586821.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 323201322231 its reverse (132223102323), we get a palindrome (455424424554).

The spelling of 323201322231 in words is "three hundred twenty-three billion, two hundred one million, three hundred twenty-two thousand, two hundred thirty-one".