12043003000 has 64 divisors (see below), whose sum is σ = 32206449600. Its totient is φ = 4129027200.

The previous prime is 12043002989. The next prime is 12043003013. The reversal of 12043003000 is 30034021.

12043003000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 853215 + ... + 867214.

It is an arithmetic number, because the mean of its divisors is an integer number (503225775).

Almost surely, 2^12043003000 is an apocalyptic number.

12043003000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12043003000 is an abundant number, since it is smaller than the sum of its proper divisors (20163446600).

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

12043003000 is a wasteful number, since it uses less digits than its factorization.

12043003000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1720457 (or 1720443 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 12043003000 its reverse (30034021), we get a palindrome (12073037021).

The spelling of 12043003000 in words is "twelve billion, forty-three million, three thousand".