4444313103 has 20 divisors (see below), whose sum is σ = 6719034168. Its totient is φ = 2927173680.

The previous prime is 4444313021. The next prime is 4444313143. The reversal of 4444313103 is 3013134444.

It is not a de Polignac number, because 4444313103 - 2¹⁰ = 4444312079 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4444313143) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 323808 + ... + 337253.

Almost surely, 2^4444313103 is an apocalyptic number.

4444313103 is a deficient number, since it is larger than the sum of its proper divisors (2274721065).

4444313103 is an equidigital number, since it uses as much as digits as its factorization.

4444313103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661156 (or 661147 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 4444313103 is about 66665.6815985556. The cubic root of 4444313103 is about 1644.1251869346.

Adding to 4444313103 its reverse (3013134444), we get a palindrome (7457447547).

The spelling of 4444313103 in words is "four billion, four hundred forty-four million, three hundred thirteen thousand, one hundred three".