223230233 has 2 divisors, whose sum is σ = 223230234. Its totient is φ = 223230232.

The previous prime is 223230229. The next prime is 223230239. The reversal of 223230233 is 332032322.

223230233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 154057744 + 69172489 = 12412^2 + 8317^2 .

It is a cyclic number.

It is not a de Polignac number, because 223230233 - 2² = 223230229 is a prime.

It is a super-3 number, since 3×223230233³ (a number of 26 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (223230239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111615116 + 111615117.

It is an arithmetic number, because the mean of its divisors is an integer number (111615117).

Almost surely, 2^223230233 is an apocalyptic number.

It is an amenable number.

223230233 is a deficient number, since it is larger than the sum of its proper divisors (1).

223230233 is an equidigital number, since it uses as much as digits as its factorization.

223230233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 223230233 is about 14940.8913054075. The cubic root of 223230233 is about 606.6213215648.

Adding to 223230233 its reverse (332032322), we get a palindrome (555262555).

The spelling of 223230233 in words is "two hundred twenty-three million, two hundred thirty thousand, two hundred thirty-three".