44221103 has 4 divisors (see below), whose sum is σ = 44234520. Its totient is φ = 44207688.

The previous prime is 44221087. The next prime is 44221117. The reversal of 44221103 is 30112244.

44221103 is digitally balanced in base 2, 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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 44221103 - 2⁴ = 44221087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44221193) 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 3 ways as a sum of consecutive naturals, for example, 2033 + ... + 9621.

It is an arithmetic number, because the mean of its divisors is an integer number (11058630).

Almost surely, 2^44221103 is an apocalyptic number.

44221103 is a deficient number, since it is larger than the sum of its proper divisors (13417).

44221103 is an equidigital number, since it uses as much as digits as its factorization.

44221103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13416.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 44221103 is about 6649.8949615765. The cubic root of 44221103 is about 353.6251871480.

Adding to 44221103 its reverse (30112244), we get a palindrome (74333347).

The spelling of 44221103 in words is "forty-four million, two hundred twenty-one thousand, one hundred three".