323213123032331 has 16 divisors (see below), whose sum is σ = 370530408628224. Its totient is φ = 276182534294304.

The previous prime is 323213123032321. The next prime is 323213123032403. The reversal of 323213123032331 is 133230321312323.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 323213123032331 - 2¹⁴ = 323213123015947 is a prime.

It is a super-2 number, since 2×323213123032331² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323213123032321) 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, 23687936 + ... + 34749741.

It is an arithmetic number, because the mean of its divisors is an integer number (23158150539264).

Almost surely, 2^{323213123032331} is an apocalyptic number.

323213123032331 is a deficient number, since it is larger than the sum of its proper divisors (47317285595893).

323213123032331 is a wasteful number, since it uses less digits than its factorization.

323213123032331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58440130.

The product of its (nonzero) digits is 34992, while the sum is 32.

Adding to 323213123032331 its reverse (133230321312323), we get a palindrome (456443444344654).

The spelling of 323213123032331 in words is "three hundred twenty-three trillion, two hundred thirteen billion, one hundred twenty-three million, thirty-two thousand, three hundred thirty-one".