323211030223 has 4 divisors (see below), whose sum is σ = 325079302248. Its totient is φ = 321342758200.

The previous prime is 323211030217. The next prime is 323211030227. The reversal of 323211030223 is 322030112323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322030112323 = 59 ⋅5458137497.

It is a cyclic number.

It is not a de Polignac number, because 323211030223 - 2⁹ = 323211029711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 323211030194 and 323211030203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323211030227) 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, 934135753 + ... + 934136098.

It is an arithmetic number, because the mean of its divisors is an integer number (81269825562).

Almost surely, 2^323211030223 is an apocalyptic number.

323211030223 is a deficient number, since it is larger than the sum of its proper divisors (1868272025).

323211030223 is a wasteful number, since it uses less digits than its factorization.

323211030223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1868272024.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 323211030223 its reverse (322030112323), we get a palindrome (645241142546).

The spelling of 323211030223 in words is "three hundred twenty-three billion, two hundred eleven million, thirty thousand, two hundred twenty-three".