12012003230003 has 16 divisors (see below), whose sum is σ = 13936267650240. Its totient is φ = 10140705079296.

The previous prime is 12012003229987. The next prime is 12012003230021. The reversal of 12012003230003 is 30003230021021.

12012003230003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12012003230003 - 2⁴ = 12012003229987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12012003230063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37351376 + ... + 37671597.

It is an arithmetic number, because the mean of its divisors is an integer number (871016728140).

Almost surely, 2^{12012003230003} is an apocalyptic number.

12012003230003 is a deficient number, since it is larger than the sum of its proper divisors (1924264420237).

12012003230003 is an equidigital number, since it uses as much as digits as its factorization.

12012003230003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75023326.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12012003230003 its reverse (30003230021021), we get a palindrome (42015233251024).

The spelling of 12012003230003 in words is "twelve trillion, twelve billion, three million, two hundred thirty thousand, three".