323213030122231 has 16 divisors (see below), whose sum is σ = 339842393890560. Its totient is φ = 306798413796160.

The previous prime is 323213030122159. The next prime is 323213030122261. The reversal of 323213030122231 is 132221030312323.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323213030122231 is a prime.

It is a super-3 number, since 3×323213030122231³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 323213030122231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323213030122261) 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, 971233875 + ... + 971566603.

It is an arithmetic number, because the mean of its divisors is an integer number (21240149618160).

Almost surely, 2^{323213030122231} is an apocalyptic number.

323213030122231 is a deficient number, since it is larger than the sum of its proper divisors (16629363768329).

323213030122231 is a wasteful number, since it uses less digits than its factorization.

323213030122231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655286.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 323213030122231 its reverse (132221030312323), we get a palindrome (455434060434554).

The spelling of 323213030122231 in words is "three hundred twenty-three trillion, two hundred thirteen billion, thirty million, one hundred twenty-two thousand, two hundred thirty-one".