14503 has 2 divisors, whose sum is σ = 14504. Its totient is φ = 14502.

The previous prime is 14489. The next prime is 14519. The reversal of 14503 is 30541.

14503 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14503 - 2¹³ = 6311 is a prime.

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

It is a plaindrome in base 15.

It is a nialpdrome in base 11.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7251 + 7252.

It is an arithmetic number, because the mean of its divisors is an integer number (7252).

2¹⁴⁵⁰³ is an apocalyptic number.

14503 is a deficient number, since it is larger than the sum of its proper divisors (1).

14503 is an equidigital number, since it uses as much as digits as its factorization.

14503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 14503 is about 120.4284019656. The cubic root of 14503 is about 24.3866764132.

The spelling of 14503 in words is "fourteen thousand, five hundred three".