233304223 has 2 divisors, whose sum is σ = 233304224. Its totient is φ = 233304222.

The previous prime is 233304187. The next prime is 233304241. The reversal of 233304223 is 322403332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 233304223 - 2¹³ = 233296031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 233304194 and 233304203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233304293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116652111 + 116652112.

It is an arithmetic number, because the mean of its divisors is an integer number (116652112).

Almost surely, 2^233304223 is an apocalyptic number.

233304223 is a deficient number, since it is larger than the sum of its proper divisors (1).

233304223 is an equidigital number, since it uses as much as digits as its factorization.

233304223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 22.

The square root of 233304223 is about 15274.2994274697. The cubic root of 233304223 is about 615.6126470350.

Adding to 233304223 its reverse (322403332), we get a palindrome (555707555).

The spelling of 233304223 in words is "two hundred thirty-three million, three hundred four thousand, two hundred twenty-three".