441103 has 4 divisors (see below), whose sum is σ = 475048. Its totient is φ = 407160.

The previous prime is 441101. The next prime is 441107. The reversal of 441103 is 301144.

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

It is not a de Polignac number, because 441103 - 2¹ = 441101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 33931 = 441103 / (4 + 4 + 1 + 1 + 0 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16953 + ... + 16978.

It is an arithmetic number, because the mean of its divisors is an integer number (118762).

2⁴⁴¹¹⁰³ is an apocalyptic number.

441103 is a deficient number, since it is larger than the sum of its proper divisors (33945).

441103 is a wasteful number, since it uses less digits than its factorization.

441103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33944.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 441103 is about 664.1558552027. The cubic root of 441103 is about 76.1225515843.

Adding to 441103 its reverse (301144), we get a palindrome (742247).

The spelling of 441103 in words is "four hundred forty-one thousand, one hundred three", and thus it is an iban number.