323213131330212 has 24 divisors (see below), whose sum is σ = 786953711065536. Its totient is φ = 103053462163168.

The previous prime is 323213131330123. The next prime is 323213131330217. The reversal of 323213131330212 is 212033131312323.

It is a self number, because there is not a number n which added to its sum of digits gives 323213131330212.

It is not an unprimeable number, because it can be changed into a prime (323213131330217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 585531034743 + ... + 585531035294.

It is an arithmetic number, because the mean of its divisors is an integer number (32789737961064).

Almost surely, 2^{323213131330212} is an apocalyptic number.

It is an amenable number.

323213131330212 is an abundant number, since it is smaller than the sum of its proper divisors (463740579735324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323213131330212 is a wasteful number, since it uses less digits than its factorization.

323213131330212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171062070067 (or 1171062070065 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 323213131330212 its reverse (212033131312323), we get a palindrome (535246262642535).

The spelling of 323213131330212 in words is "three hundred twenty-three trillion, two hundred thirteen billion, one hundred thirty-one million, three hundred thirty thousand, two hundred twelve".