323321320302032 has 80 divisors (see below), whose sum is σ = 704416008739968. Its totient is φ = 142643447232000.

The previous prime is 323321320302031. The next prime is 323321320302037. The reversal of 323321320302032 is 230203023123323.

It is a junction number, because it is equal to n+sod(n) for n = 323321320301986 and 323321320302004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323321320302031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14901719 + ... + 29473782.

Almost surely, 2^{323321320302032} is an apocalyptic number.

It is an amenable number.

323321320302032 is an abundant number, since it is smaller than the sum of its proper divisors (381094688437936).

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

323321320302032 is a wasteful number, since it uses less digits than its factorization.

323321320302032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44377068 (or 44377062 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 323321320302032 its reverse (230203023123323), we get a palindrome (553524343425355).

The spelling of 323321320302032 in words is "three hundred twenty-three trillion, three hundred twenty-one billion, three hundred twenty million, three hundred two thousand, thirty-two".