328103 has 2 divisors, whose sum is σ = 328104.
Its totient is φ = 328102.
The previous prime is 328093. The next prime is 328109. The reversal of 328103 is 301823.
Adding to 328103 its reverse (301823), we get a palindrome (629926).
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 328103 - 210 = 327079 is a prime.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 328103.
It is not a weakly prime, because it can be changed into another prime (328109) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164051 + 164052.
It is an arithmetic number, because the mean of its divisors is an integer number (164052).
2328103 is an apocalyptic number.
328103 is a deficient number, since it is larger than the sum of its proper divisors (1).
328103 is an equidigital number, since it uses as much as digits as its factorization.
328103 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 328103 is about 572.8027583732.
The cubic root of 328103 is about 68.9715628809.
The spelling of 328103 in words is "three hundred twenty-eight thousand, one hundred three".