2043300000 has 432 divisors, whose sum is σ = 7854809760. Its totient is φ = 463680000.

The previous prime is 2043299987. The next prime is 2043300019. The reversal of 2043300000 is 33402.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

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 71 ways as a sum of consecutive naturals, for example, 14699931 + ... + 14700069.

It is an arithmetic number, because the mean of its divisors is an integer number (18182430).

Almost surely, 2^2043300000 is an apocalyptic number.

2043300000 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 2043300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3927404880).

2043300000 is an abundant number, since it is smaller than the sum of its proper divisors (5811509760).

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

2043300000 is an equidigital number, since it uses as much as digits as its factorization.

2043300000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 2043300000 is about 45202.8760146962. The cubic root of 2043300000 is about 1268.9486411139.

Adding to 2043300000 its reverse (33402), we get a palindrome (2043333402).

The spelling of 2043300000 in words is "two billion, forty-three million, three hundred thousand".