12353233 has 4 divisors (see below), whose sum is σ = 12397168. Its totient is φ = 12309300.

The previous prime is 12353213. The next prime is 12353239. The reversal of 12353233 is 33235321.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 33235321 = 7 ⋅4747903.

It is a cyclic number.

It is not a de Polignac number, because 12353233 - 2⁹ = 12352721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12353239) 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, 21543 + ... + 22108.

It is an arithmetic number, because the mean of its divisors is an integer number (3099292).

Almost surely, 2^12353233 is an apocalyptic number.

It is an amenable number.

12353233 is a deficient number, since it is larger than the sum of its proper divisors (43935).

12353233 is an equidigital number, since it uses as much as digits as its factorization.

12353233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43934.

The product of its digits is 1620, while the sum is 22.

The square root of 12353233 is about 3514.7166315366. The cubic root of 12353233 is about 231.1675539551.

Adding to 12353233 its reverse (33235321), we get a palindrome (45588554).

The spelling of 12353233 in words is "twelve million, three hundred fifty-three thousand, two hundred thirty-three".