2143230200 has 24 divisors (see below), whose sum is σ = 4983010680. Its totient is φ = 857292000.

The previous prime is 2143230197. The next prime is 2143230251. The reversal of 2143230200 is 20323412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5357876 + ... + 5358275.

It is an arithmetic number, because the mean of its divisors is an integer number (207625445).

Almost surely, 2^2143230200 is an apocalyptic number.

2143230200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2143230200 is an abundant number, since it is smaller than the sum of its proper divisors (2839780480).

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

2143230200 is a wasteful number, since it uses less digits than its factorization.

2143230200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10716167 (or 10716158 counting only the distinct ones).

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

The square root of 2143230200 is about 46295.0342909474. The cubic root of 2143230200 is about 1289.3068006129.

Adding to 2143230200 its reverse (20323412), we get a palindrome (2163553612).

The spelling of 2143230200 in words is "two billion, one hundred forty-three million, two hundred thirty thousand, two hundred".