320323030323 has 4 divisors (see below), whose sum is σ = 427097373768. Its totient is φ = 213548686880.

The previous prime is 320323030303. The next prime is 320323030381. The reversal of 320323030323 is 323030323023.

320323030323 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 320323030323 - 2¹⁴ = 320323013939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 320323030293 and 320323030302.

It is not an unprimeable number, because it can be changed into a prime (320323030303) 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, 53387171718 + ... + 53387171723.

It is an arithmetic number, because the mean of its divisors is an integer number (106774343442).

Almost surely, 2^320323030323 is an apocalyptic number.

320323030323 is a deficient number, since it is larger than the sum of its proper divisors (106774343445).

320323030323 is a wasteful number, since it uses less digits than its factorization.

320323030323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106774343444.

The product of its (nonzero) digits is 5832, while the sum is 24.

Adding to 320323030323 its reverse (323030323023), we get a palindrome (643353353346).

The spelling of 320323030323 in words is "three hundred twenty billion, three hundred twenty-three million, thirty thousand, three hundred twenty-three".