12032303 has 8 divisors (see below), whose sum is σ = 12738000. Its totient is φ = 11346048.

The previous prime is 12032297. The next prime is 12032327. The reversal of 12032303 is 30323021.

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

It is a cyclic number.

It is not a de Polignac number, because 12032303 - 2⁴ = 12032287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032333) 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, 3578 + ... + 6071.

It is an arithmetic number, because the mean of its divisors is an integer number (1592250).

Almost surely, 2^12032303 is an apocalyptic number.

12032303 is a deficient number, since it is larger than the sum of its proper divisors (705697).

12032303 is an equidigital number, since it uses as much as digits as its factorization.

12032303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9721.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 12032303 is about 3468.7610180005. The cubic root of 12032303 is about 229.1480961407.

Adding to 12032303 its reverse (30323021), we get a palindrome (42355324).

It can be divided in two parts, 120 and 32303, that added together give a palindrome (32423).

The spelling of 12032303 in words is "twelve million, thirty-two thousand, three hundred three".