2103244044 has 48 divisors (see below), whose sum is σ = 5358573696. Its totient is φ = 636768000.

The previous prime is 2103244043. The next prime is 2103244057. The reversal of 2103244044 is 4404423012.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2103244043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151899 + ... + 165165.

It is an arithmetic number, because the mean of its divisors is an integer number (111636952).

Almost surely, 2^2103244044 is an apocalyptic number.

It is an amenable number.

2103244044 is an abundant number, since it is smaller than the sum of its proper divisors (3255329652).

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

2103244044 is a wasteful number, since it uses less digits than its factorization.

2103244044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14486 (or 14484 counting only the distinct ones).

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

The square root of 2103244044 is about 45861.1387124219. The cubic root of 2103244044 is about 1281.2382313129.

Adding to 2103244044 its reverse (4404423012), we get a palindrome (6507667056).

The spelling of 2103244044 in words is "two billion, one hundred three million, two hundred forty-four thousand, forty-four".