14421103 has 2 divisors, whose sum is σ = 14421104. Its totient is φ = 14421102.

The previous prime is 14421067. The next prime is 14421119. The reversal of 14421103 is 30112441.

It is an a-pointer prime, because the next prime (14421119) can be obtained adding 14421103 to its sum of digits (16).

It is a strong prime.

It is an emirp because it is prime and its reverse (30112441) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14421103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14421203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7210551 + 7210552.

It is an arithmetic number, because the mean of its divisors is an integer number (7210552).

Almost surely, 2^14421103 is an apocalyptic number.

14421103 is a deficient number, since it is larger than the sum of its proper divisors (1).

14421103 is an equidigital number, since it uses as much as digits as its factorization.

14421103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 14421103 is about 3797.5127386225. The cubic root of 14421103 is about 243.4068669155.

Adding to 14421103 its reverse (30112441), we get a palindrome (44533544).

The spelling of 14421103 in words is "fourteen million, four hundred twenty-one thousand, one hundred three".