108202 has 4 divisors (see below), whose sum is σ = 162306. Its totient is φ = 54100.

The previous prime is 108193. The next prime is 108203. The reversal of 108202 is 202801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 202801 = 139 ⋅1459.

It can be written as a sum of positive squares in only one way, i.e., 78961 + 29241 = 281^2 + 171^2 .

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (108203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27049 + ... + 27052.

2¹⁰⁸²⁰² is an apocalyptic number.

108202 is a deficient number, since it is larger than the sum of its proper divisors (54104).

108202 is an equidigital number, since it uses as much as digits as its factorization.

108202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54103.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 108202 is about 328.9407241434. The cubic root of 108202 is about 47.6517033466.

The spelling of 108202 in words is "one hundred eight thousand, two hundred two".