12032203 has 2 divisors, whose sum is σ = 12032204. Its totient is φ = 12032202.

The previous prime is 12032191. The next prime is 12032213. The reversal of 12032203 is 30223021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12032203 is a prime.

It is not a weakly prime, because it can be changed into another prime (12032213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6016101 + 6016102.

It is an arithmetic number, because the mean of its divisors is an integer number (6016102).

Almost surely, 2^12032203 is an apocalyptic number.

12032203 is a deficient number, since it is larger than the sum of its proper divisors (1).

12032203 is an equidigital number, since it uses as much as digits as its factorization.

12032203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 12032203 is about 3468.7466036019. The cubic root of 12032203 is about 229.1474613253.

Adding to 12032203 its reverse (30223021), we get a palindrome (42255224).

It can be divided in two parts, 120 and 32203, that added together give a palindrome (32323).

The spelling of 12032203 in words is "twelve million, thirty-two thousand, two hundred three".