12204103 has 2 divisors, whose sum is σ = 12204104. Its totient is φ = 12204102.

The previous prime is 12204089. The next prime is 12204109. The reversal of 12204103 is 30140221.

12204103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (30140221) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12204103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12204109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6102051 + 6102052.

It is an arithmetic number, because the mean of its divisors is an integer number (6102052).

Almost surely, 2^12204103 is an apocalyptic number.

12204103 is a deficient number, since it is larger than the sum of its proper divisors (1).

12204103 is an equidigital number, since it uses as much as digits as its factorization.

12204103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 12204103 is about 3493.4371326818. The cubic root of 12204103 is about 230.2335560733.

Adding to 12204103 its reverse (30140221), we get a palindrome (42344324).

The spelling of 12204103 in words is "twelve million, two hundred four thousand, one hundred three".