320030211323 has 8 divisors (see below), whose sum is σ = 322371551136. Its totient is φ = 317691792000.

The previous prime is 320030211211. The next prime is 320030211331. The reversal of 320030211323 is 323112030023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 320030211323 - 2¹² = 320030207227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 320030211295 and 320030211304.

It is not an unprimeable number, because it can be changed into a prime (320030211343) 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, 509918 + ... + 948723.

It is an arithmetic number, because the mean of its divisors is an integer number (40296443892).

Almost surely, 2^320030211323 is an apocalyptic number.

320030211323 is a deficient number, since it is larger than the sum of its proper divisors (2341339813).

320030211323 is a wasteful number, since it uses less digits than its factorization.

320030211323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460245.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 320030211323 its reverse (323112030023), we get a palindrome (643142241346).

The spelling of 320030211323 in words is "three hundred twenty billion, thirty million, two hundred eleven thousand, three hundred twenty-three".