323213131330233 has 4 divisors (see below), whose sum is σ = 430950841773648. Its totient is φ = 215475420886820.

The previous prime is 323213131330231. The next prime is 323213131330249. The reversal of 323213131330233 is 332033131312323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 323213131330233 - 2¹ = 323213131330231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 323213131330194 and 323213131330203.

It is not an unprimeable number, because it can be changed into a prime (323213131330231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53868855221703 + ... + 53868855221708.

It is an arithmetic number, because the mean of its divisors is an integer number (107737710443412).

Almost surely, 2^{323213131330233} is an apocalyptic number.

It is an amenable number.

323213131330233 is a deficient number, since it is larger than the sum of its proper divisors (107737710443415).

323213131330233 is a wasteful number, since it uses less digits than its factorization.

323213131330233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107737710443414.

The product of its (nonzero) digits is 52488, while the sum is 33.

Adding to 323213131330233 its reverse (332033131312323), we get a palindrome (655246262642556).

The spelling of 323213131330233 in words is "three hundred twenty-three trillion, two hundred thirteen billion, one hundred thirty-one million, three hundred thirty thousand, two hundred thirty-three".