12013133013 has 48 divisors (see below), whose sum is σ = 20708962560. Its totient is φ = 6561257472.

The previous prime is 12013132987. The next prime is 12013133029. The reversal of 12013133013 is 31033131021.

It is a happy number.

12013133013 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 12013133013 - 2⁸ = 12013132757 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12013133413) 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 47 ways as a sum of consecutive naturals, for example, 2798773 + ... + 2803061.

It is an arithmetic number, because the mean of its divisors is an integer number (431436720).

Almost surely, 2^12013133013 is an apocalyptic number.

It is an amenable number.

12013133013 is a deficient number, since it is larger than the sum of its proper divisors (8695829547).

12013133013 is a wasteful number, since it uses less digits than its factorization.

12013133013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6258 (or 6255 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 12013133013 its reverse (31033131021), we get a palindrome (43046264034).

The spelling of 12013133013 in words is "twelve billion, thirteen million, one hundred thirty-three thousand, thirteen".