13353233 has 4 divisors (see below), whose sum is σ = 13536228. Its totient is φ = 13170240.

The previous prime is 13353227. The next prime is 13353247. The reversal of 13353233 is 33235331.

13353233 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 7118224 + 6235009 = 2668^2 + 2497^2 .

It is a cyclic number.

It is not a de Polignac number, because 13353233 - 2¹⁶ = 13287697 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13353199 and 13353208.

It is not an unprimeable number, because it can be changed into a prime (13353283) 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, 91388 + ... + 91533.

It is an arithmetic number, because the mean of its divisors is an integer number (3384057).

Almost surely, 2^13353233 is an apocalyptic number.

It is an amenable number.

13353233 is a deficient number, since it is larger than the sum of its proper divisors (182995).

13353233 is an equidigital number, since it uses as much as digits as its factorization.

13353233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182994.

The product of its digits is 2430, while the sum is 23.

The square root of 13353233 is about 3654.2075748375. The cubic root of 13353233 is about 237.2441299782.

Adding to 13353233 its reverse (33235331), we get a palindrome (46588564).

The spelling of 13353233 in words is "thirteen million, three hundred fifty-three thousand, two hundred thirty-three".