233231323 has 16 divisors (see below), whose sum is σ = 257554080. Its totient is φ = 211122912.

The previous prime is 233231291. The next prime is 233231371. The reversal of 233231323 is 323132332.

It is not a de Polignac number, because 233231323 - 2⁵ = 233231291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233231294 and 233231303.

It is not an unprimeable number, because it can be changed into a prime (233231723) 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 in 15 ways as a sum of consecutive naturals, for example, 115440 + ... + 117442.

It is an arithmetic number, because the mean of its divisors is an integer number (16097130).

Almost surely, 2^233231323 is an apocalyptic number.

233231323 is a deficient number, since it is larger than the sum of its proper divisors (24322757).

233231323 is an equidigital number, since it uses as much as digits as its factorization.

233231323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2095 (or 2069 counting only the distinct ones).

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

The square root of 233231323 is about 15271.9128795315. The cubic root of 233231323 is about 615.5485206959.

Adding to 233231323 its reverse (323132332), we get a palindrome (556363655).

The spelling of 233231323 in words is "two hundred thirty-three million, two hundred thirty-one thousand, three hundred twenty-three".