326103 has 8 divisors (see below), whose sum is σ = 441216. Its totient is φ = 214200.

The previous prime is 326101. The next prime is 326113. The reversal of 326103 is 301623.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 326103 - 2¹ = 326101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553 + ... + 978.

It is an arithmetic number, because the mean of its divisors is an integer number (55152).

2³²⁶¹⁰³ is an apocalyptic number.

326103 is a deficient number, since it is larger than the sum of its proper divisors (115113).

326103 is a wasteful number, since it uses less digits than its factorization.

326103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 326103 is about 571.0542881373. The cubic root of 326103 is about 68.8311350651.

Adding to 326103 its reverse (301623), we get a palindrome (627726).

It can be divided in two parts, 3 and 26103, that added together give a triangular number (26106 = T₂₂₈).

The spelling of 326103 in words is "three hundred twenty-six thousand, one hundred three".