2000243300 has 144 divisors (see below), whose sum is σ = 4980431232. Its totient is φ = 690201600.

The previous prime is 2000243281. The next prime is 2000243327. The reversal of 2000243300 is 33420002.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4376672 + ... + 4377128.

It is an arithmetic number, because the mean of its divisors is an integer number (34586328).

Almost surely, 2^2000243300 is an apocalyptic number.

2000243300 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 2000243300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2490215616).

2000243300 is an abundant number, since it is smaller than the sum of its proper divisors (2980187932).

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

2000243300 is a wasteful number, since it uses less digits than its factorization.

2000243300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678 (or 671 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 2000243300 is about 44724.0796439681. The cubic root of 2000243300 is about 1259.9721376219.

Adding to 2000243300 its reverse (33420002), we get a palindrome (2033663302).

The spelling of 2000243300 in words is "two billion, two hundred forty-three thousand, three hundred".