12453303 has 8 divisors (see below), whose sum is σ = 17478400. Its totient is φ = 7865208.

The previous prime is 12453293. The next prime is 12453319. The reversal of 12453303 is 30335421.

12453303 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12453303 - 2⁸ = 12453047 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12453303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12452303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109183 + ... + 109296.

It is an arithmetic number, because the mean of its divisors is an integer number (2184800).

Almost surely, 2^12453303 is an apocalyptic number.

12453303 is a deficient number, since it is larger than the sum of its proper divisors (5025097).

12453303 is a wasteful number, since it uses less digits than its factorization.

12453303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218501.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 12453303 is about 3528.9237736171. The cubic root of 12453303 is about 231.7900833582.

Adding to 12453303 its reverse (30335421), we get a palindrome (42788724).

The spelling of 12453303 in words is "twelve million, four hundred fifty-three thousand, three hundred three".