2103233200 has 120 divisors (see below), whose sum is σ = 5475439728. Its totient is φ = 773283840.

The previous prime is 2103233147. The next prime is 2103233201. The reversal of 2103233200 is 23323012.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (2103233201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 288804 + ... + 295996.

Almost surely, 2^2103233200 is an apocalyptic number.

2103233200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2103233200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2737719864).

2103233200 is an abundant number, since it is smaller than the sum of its proper divisors (3372206528).

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

2103233200 is a wasteful number, since it uses less digits than its factorization.

2103233200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7271 (or 7260 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2103233200 is about 45861.0204858113. The cubic root of 2103233200 is about 1281.2360293539.

Adding to 2103233200 its reverse (23323012), we get a palindrome (2126556212).

The spelling of 2103233200 in words is "two billion, one hundred three million, two hundred thirty-three thousand, two hundred".