2103444204 has 96 divisors (see below), whose sum is σ = 5376430080. Its totient is φ = 637458432.

The previous prime is 2103444143. The next prime is 2103444257. The reversal of 2103444204 is 4024443012.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 756064 + ... + 758840.

It is an arithmetic number, because the mean of its divisors is an integer number (56004480).

Almost surely, 2^2103444204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2103444204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2688215040).

2103444204 is an abundant number, since it is smaller than the sum of its proper divisors (3272985876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2103444204 is a wasteful number, since it uses less digits than its factorization.

2103444204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2927 (or 2925 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 2103444204 is about 45863.3209002575. The cubic root of 2103444204 is about 1281.2788740064.

Adding to 2103444204 its reverse (4024443012), we get a palindrome (6127887216).

The spelling of 2103444204 in words is "two billion, one hundred three million, four hundred forty-four thousand, two hundred four".