2103310304 has 24 divisors (see below), whose sum is σ = 4190787720. Its totient is φ = 1038983296.

The previous prime is 2103310283. The next prime is 2103310309. The reversal of 2103310304 is 4030133012.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103310309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 393299 + ... + 398610.

It is an arithmetic number, because the mean of its divisors is an integer number (174616155).

Almost surely, 2^2103310304 is an apocalyptic number.

It is an amenable number.

2103310304 is a deficient number, since it is larger than the sum of its proper divisors (2087477416).

2103310304 is an equidigital number, since it uses as much as digits as its factorization.

2103310304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792002 (or 791994 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2103310304 is about 45861.8611048440. The cubic root of 2103310304 is about 1281.2516857594.

Adding to 2103310304 its reverse (4030133012), we get a palindrome (6133443316).

The spelling of 2103310304 in words is "two billion, one hundred three million, three hundred ten thousand, three hundred four".