108203 has 2 divisors, whose sum is σ = 108204. Its totient is φ = 108202.

The previous prime is 108193. The next prime is 108211. The reversal of 108203 is 302801.

It is a strong prime.

It is an emirp because it is prime and its reverse (302801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108203 - 2⁴ = 108187 is a prime.

It is not a weakly prime, because it can be changed into another prime (108223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54101 + 54102.

It is an arithmetic number, because the mean of its divisors is an integer number (54102).

2¹⁰⁸²⁰³ is an apocalyptic number.

108203 is a deficient number, since it is larger than the sum of its proper divisors (1).

108203 is an equidigital number, since it uses as much as digits as its factorization.

108203 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 14.

The square root of 108203 is about 328.9422441706. The cubic root of 108203 is about 47.6518501447.

The spelling of 108203 in words is "one hundred eight thousand, two hundred three".