2103202304 has 60 divisors (see below), whose sum is σ = 4888444374. Its totient is φ = 901361664.

The previous prime is 2103202303. The next prime is 2103202313. The reversal of 2103202304 is 4032023012.

It can be written as a sum of positive squares in only one way, i.e., 1801832704 + 301369600 = 42448^2 + 17360^2 .

It is not an unprimeable number, because it can be changed into a prime (2103202303) 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 5 ways as a sum of consecutive naturals, for example, 16829 + ... + 67004.

Almost surely, 2^2103202304 is an apocalyptic number.

It is an amenable number.

2103202304 is an abundant number, since it is smaller than the sum of its proper divisors (2785242070).

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

2103202304 is an frugal number, since it uses more digits than its factorization.

2103202304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83865 (or 83842 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2103202304 is about 45860.6836407832. The cubic root of 2103202304 is about 1281.2297556381.

Adding to 2103202304 its reverse (4032023012), we get a palindrome (6135225316).

The spelling of 2103202304 in words is "two billion, one hundred three million, two hundred two thousand, three hundred four".