2103443224 has 16 divisors (see below), whose sum is σ = 4018371120. Its totient is φ = 1031877600.

The previous prime is 2103443207. The next prime is 2103443233. The reversal of 2103443224 is 4223443012.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2480052 + ... + 2480899.

It is an arithmetic number, because the mean of its divisors is an integer number (251148195).

Almost surely, 2^2103443224 is an apocalyptic number.

It is an amenable number.

2103443224 is a deficient number, since it is larger than the sum of its proper divisors (1914927896).

2103443224 is a wasteful number, since it uses less digits than its factorization.

2103443224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4961010 (or 4961006 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2103443224 is about 45863.3102163374. The cubic root of 2103443224 is about 1281.2786750227.

Adding to 2103443224 its reverse (4223443012), we get a palindrome (6326886236).

The spelling of 2103443224 in words is "two billion, one hundred three million, four hundred forty-three thousand, two hundred twenty-four".