12012001300203 has 16 divisors (see below), whose sum is σ = 16357305953280. Its totient is φ = 7837359970176.

The previous prime is 12012001300153. The next prime is 12012001300207. The reversal of 12012001300203 is 30200310021021.

12012001300203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12012001300203 - 2¹⁴ = 12012001283819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12012001300207) 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, 2946243 + ... + 5718771.

It is an arithmetic number, because the mean of its divisors is an integer number (1022331622080).

Almost surely, 2^{12012001300203} is an apocalyptic number.

12012001300203 is a deficient number, since it is larger than the sum of its proper divisors (4345304653077).

12012001300203 is a wasteful number, since it uses less digits than its factorization.

12012001300203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2803306.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12012001300203 its reverse (30200310021021), we get a palindrome (42212311321224).

The spelling of 12012001300203 in words is "twelve trillion, twelve billion, one million, three hundred thousand, two hundred three".