233342243 has 2 divisors, whose sum is σ = 233342244. Its totient is φ = 233342242.

The previous prime is 233342231. The next prime is 233342257. The reversal of 233342243 is 342243332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 233342243 - 2¹⁰ = 233341219 is a prime.

It is not a weakly prime, because it can be changed into another prime (233342293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116671121 + 116671122.

It is an arithmetic number, because the mean of its divisors is an integer number (116671122).

Almost surely, 2^233342243 is an apocalyptic number.

233342243 is a deficient number, since it is larger than the sum of its proper divisors (1).

233342243 is an equidigital number, since it uses as much as digits as its factorization.

233342243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 26.

The square root of 233342243 is about 15275.5439510349. The cubic root of 233342243 is about 615.6460859518.

Adding to 233342243 its reverse (342243332), we get a palindrome (575585575).

The spelling of 233342243 in words is "two hundred thirty-three million, three hundred forty-two thousand, two hundred forty-three".