223023223 has 2 divisors, whose sum is σ = 223023224. Its totient is φ = 223023222.

The previous prime is 223023193. The next prime is 223023247. The reversal of 223023223 is 322320322.

223023223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223023223 - 2⁵ = 223023191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 223023223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223023293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111511611 + 111511612.

It is an arithmetic number, because the mean of its divisors is an integer number (111511612).

Almost surely, 2^223023223 is an apocalyptic number.

223023223 is a deficient number, since it is larger than the sum of its proper divisors (1).

223023223 is an equidigital number, since it uses as much as digits as its factorization.

223023223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 223023223 is about 14933.9620663774. The cubic root of 223023223 is about 606.4337491268.

Adding to 223023223 its reverse (322320322), we get a palindrome (545343545).

The spelling of 223023223 in words is "two hundred twenty-three million, twenty-three thousand, two hundred twenty-three".