12003204203 has 8 divisors (see below), whose sum is σ = 12323043216. Its totient is φ = 11686823200.

The previous prime is 12003204137. The next prime is 12003204211. The reversal of 12003204203 is 30240230021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12003204203 is a prime.

It is a super-2 number, since 2×12003204203² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12003204223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 857468 + ... + 871353.

It is an arithmetic number, because the mean of its divisors is an integer number (1540380402).

Almost surely, 2^12003204203 is an apocalyptic number.

12003204203 is a deficient number, since it is larger than the sum of its proper divisors (319839013).

12003204203 is a wasteful number, since it uses less digits than its factorization.

12003204203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1729005.

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

Adding to 12003204203 its reverse (30240230021), we get a palindrome (42243434224).

The spelling of 12003204203 in words is "twelve billion, three million, two hundred four thousand, two hundred three".