12441203 has 4 divisors (see below), whose sum is σ = 12870240. Its totient is φ = 12012168.

The previous prime is 12441197. The next prime is 12441217. The reversal of 12441203 is 30214421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30214421 = 1789 ⋅16889.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12441203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12441223) 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, 214475 + ... + 214532.

It is an arithmetic number, because the mean of its divisors is an integer number (3217560).

Almost surely, 2^12441203 is an apocalyptic number.

12441203 is a deficient number, since it is larger than the sum of its proper divisors (429037).

12441203 is an equidigital number, since it uses as much as digits as its factorization.

12441203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429036.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 12441203 is about 3527.2089532660. The cubic root of 12441203 is about 231.7149876490.

Adding to 12441203 its reverse (30214421), we get a palindrome (42655624).

The spelling of 12441203 in words is "twelve million, four hundred forty-one thousand, two hundred three".