320000210323 has 8 divisors (see below), whose sum is σ = 320449042368. Its totient is φ = 319551614184.

The previous prime is 320000210279. The next prime is 320000210353. The reversal of 320000210323 is 323012000023.

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 320000210323 - 2¹³ = 320000202131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 320000210297 and 320000210306.

It is not an unprimeable number, because it can be changed into a prime (320000210353) 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, 2748940 + ... + 2862982.

It is an arithmetic number, because the mean of its divisors is an integer number (40056130296).

Almost surely, 2^320000210323 is an apocalyptic number.

320000210323 is a deficient number, since it is larger than the sum of its proper divisors (448832045).

320000210323 is a wasteful number, since it uses less digits than its factorization.

320000210323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117953.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 320000210323 its reverse (323012000023), we get a palindrome (643012210346).

The spelling of 320000210323 in words is "three hundred twenty billion, two hundred ten thousand, three hundred twenty-three".