12240030203 has 8 divisors (see below), whose sum is σ = 12732843600. Its totient is φ = 11751933088.

The previous prime is 12240030197. The next prime is 12240030233. The reversal of 12240030203 is 30203004221.

12240030203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-12240030203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12240030233) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1173776 + ... + 1184157.

It is an arithmetic number, because the mean of its divisors is an integer number (1591605450).

Almost surely, 2^12240030203 is an apocalyptic number.

12240030203 is a deficient number, since it is larger than the sum of its proper divisors (492813397).

12240030203 is a wasteful number, since it uses less digits than its factorization.

12240030203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2358141.

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

Adding to 12240030203 its reverse (30203004221), we get a palindrome (42443034424).

The spelling of 12240030203 in words is "twelve billion, two hundred forty million, thirty thousand, two hundred three".