14103 has 6 divisors (see below), whose sum is σ = 20384. Its totient is φ = 9396.

The previous prime is 14087. The next prime is 14107. The reversal of 14103 is 30141.

It is not a de Polignac number, because 14103 - 2⁴ = 14087 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 1567 = 14103 / (1 + 4 + 1 + 0 + 3).

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 775 + ... + 792.

2¹⁴¹⁰³ is an apocalyptic number.

14103 is a deficient number, since it is larger than the sum of its proper divisors (6281).

14103 is a wasteful number, since it uses less digits than its factorization.

14103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573 (or 1570 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 14103 is about 118.7560524773. The cubic root of 14103 is about 24.1603841510.

Adding to 14103 its reverse (30141), we get a palindrome (44244).

The spelling of 14103 in words is "fourteen thousand, one hundred three", and thus it is an iban number.