223303320323 has 4 divisors (see below), whose sum is σ = 223386242928. Its totient is φ = 223220397720.

The previous prime is 223303320307. The next prime is 223303320341. The reversal of 223303320323 is 323023303322.

It is a happy number.

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 223303320323 - 2⁴ = 223303320307 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223303320292 and 223303320301.

It is not an unprimeable number, because it can be changed into a prime (223303320343) 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, 41457263 + ... + 41462648.

It is an arithmetic number, because the mean of its divisors is an integer number (55846560732).

Almost surely, 2^223303320323 is an apocalyptic number.

223303320323 is a deficient number, since it is larger than the sum of its proper divisors (82922605).

223303320323 is an equidigital number, since it uses as much as digits as its factorization.

223303320323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82922604.

The product of its (nonzero) digits is 11664, while the sum is 26.

Adding to 223303320323 its reverse (323023303322), we get a palindrome (546326623645).

The spelling of 223303320323 in words is "two hundred twenty-three billion, three hundred three million, three hundred twenty thousand, three hundred twenty-three".