328102 has 4 divisors (see below), whose sum is σ = 492156. Its totient is φ = 164050.

The previous prime is 328093. The next prime is 328103. The reversal of 328102 is 201823.

It is a happy number.

328102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328103) by changing a digit.

328102 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82024 + ... + 82027.

It is an arithmetic number, because the mean of its divisors is an integer number (123039).

2³²⁸¹⁰² is an apocalyptic number.

328102 is a deficient number, since it is larger than the sum of its proper divisors (164054).

328102 is a wasteful number, since it uses less digits than its factorization.

328102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164053.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 328102 is about 572.8018854718. The cubic root of 328102 is about 68.9714928098.

Adding to 328102 its reverse (201823), we get a palindrome (529925).

The spelling of 328102 in words is "three hundred twenty-eight thousand, one hundred two".