123632233 has 2 divisors, whose sum is σ = 123632234. Its totient is φ = 123632232.

The previous prime is 123632209. The next prime is 123632237. The reversal of 123632233 is 332236321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116704809 + 6927424 = 10803^2 + 2632^2 .

It is a cyclic number.

It is not a de Polignac number, because 123632233 - 2¹³ = 123624041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123632198 and 123632207.

It is not a weakly prime, because it can be changed into another prime (123632237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61816116 + 61816117.

It is an arithmetic number, because the mean of its divisors is an integer number (61816117).

Almost surely, 2^123632233 is an apocalyptic number.

It is an amenable number.

123632233 is a deficient number, since it is larger than the sum of its proper divisors (1).

123632233 is an equidigital number, since it uses as much as digits as its factorization.

123632233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 25.

The square root of 123632233 is about 11119.0032377008. The cubic root of 123632233 is about 498.1696182484.

Adding to 123632233 its reverse (332236321), we get a palindrome (455868554).

The spelling of 123632233 in words is "one hundred twenty-three million, six hundred thirty-two thousand, two hundred thirty-three".