233313223 has 16 divisors (see below), whose sum is σ = 282949632. Its totient is φ = 189468000.

The previous prime is 233313211. The next prime is 233313239. The reversal of 233313223 is 322313332.

It is a cyclic number.

It is not a de Polignac number, because 233313223 - 2⁵ = 233313191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233313194 and 233313203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233313523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21883 + ... + 30748.

It is an arithmetic number, because the mean of its divisors is an integer number (17684352).

Almost surely, 2^233313223 is an apocalyptic number.

233313223 is a deficient number, since it is larger than the sum of its proper divisors (49636409).

233313223 is a wasteful number, since it uses less digits than its factorization.

233313223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52686.

The product of its digits is 1944, while the sum is 22.

The square root of 233313223 is about 15274.5940371586. The cubic root of 233313223 is about 615.6205629405.

Adding to 233313223 its reverse (322313332), we get a palindrome (555626555).

The spelling of 233313223 in words is "two hundred thirty-three million, three hundred thirteen thousand, two hundred twenty-three".