123233233 has 4 divisors (see below), whose sum is σ = 123588720. Its totient is φ = 122877748.

The previous prime is 123233207. The next prime is 123233239. The reversal of 123233233 is 332332321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 123233233 - 2⁹ = 123232721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123233239) 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, 177223 + ... + 177916.

It is an arithmetic number, because the mean of its divisors is an integer number (30897180).

Almost surely, 2^123233233 is an apocalyptic number.

It is an amenable number.

123233233 is a deficient number, since it is larger than the sum of its proper divisors (355487).

123233233 is an equidigital number, since it uses as much as digits as its factorization.

123233233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355486.

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

The square root of 123233233 is about 11101.0464822016. The cubic root of 123233233 is about 497.6331241433.

Adding to 123233233 its reverse (332332321), we get a palindrome (455565554).

The spelling of 123233233 in words is "one hundred twenty-three million, two hundred thirty-three thousand, two hundred thirty-three".