5203 has 6 divisors (see below), whose sum is σ = 5852.
Its totient is φ = 4620.
The previous prime is 5197. The next prime is 5209. The reversal of 5203 is 3025.
5203 is nontrivially palindromic in base 7.
5203 is an esthetic number in base 8, because in such base its adjacent digits differ by 1.
It is an interprime number because it is at equal distance from previous prime (5197) and next prime (5209).
It is not a de Polignac number, because 5203 - 25 = 5171 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 5203.
It is not an unprimeable number, because it can be changed into a prime (5209) 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, 100 + ... + 142.
25203 is an apocalyptic number.
5203 is a deficient number, since it is larger than the sum of its proper divisors (649).
5203 is a wasteful number, since it uses less digits than its factorization.
5203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65 (or 54 counting only the distinct ones).
The product of its (nonzero) digits is 30, while the sum is 10.
The square root of 5203 is about 72.1318237673.
The cubic root of 5203 is about 17.3281131552.
Adding to 5203 its reverse (3025), we get a palindrome (8228).
The spelling of 5203 in words is "five thousand, two hundred three".