123324233 has 4 divisors (see below), whose sum is σ = 123415428. Its totient is φ = 123233040.

The previous prime is 123324221. The next prime is 123324247. The reversal of 123324233 is 332423321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 69272329 + 54051904 = 8323^2 + 7352^2 .

It is a cyclic number.

It is not a de Polignac number, because 123324233 - 2¹² = 123320137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123324199 and 123324208.

It is not an unprimeable number, because it can be changed into a prime (123324203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43538 + ... + 46283.

It is an arithmetic number, because the mean of its divisors is an integer number (30853857).

Almost surely, 2^123324233 is an apocalyptic number.

It is an amenable number.

123324233 is a deficient number, since it is larger than the sum of its proper divisors (91195).

123324233 is an equidigital number, since it uses as much as digits as its factorization.

123324233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91194.

The product of its digits is 2592, while the sum is 23.

The square root of 123324233 is about 11105.1444385024. The cubic root of 123324233 is about 497.7555842708.

Adding to 123324233 its reverse (332423321), we get a palindrome (455747554).

The spelling of 123324233 in words is "one hundred twenty-three million, three hundred twenty-four thousand, two hundred thirty-three".