12012130323213 has 32 divisors (see below), whose sum is σ = 16558268833920. Its totient is φ = 7741606440960.

The previous prime is 12012130323187. The next prime is 12012130323223. The reversal of 12012130323213 is 31232303121021.

12012130323213 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 12012130323213 - 2⁵ = 12012130323181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12012130323223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50162181 + ... + 50401077.

It is an arithmetic number, because the mean of its divisors is an integer number (517445901060).

Almost surely, 2^{12012130323213} is an apocalyptic number.

It is an amenable number.

12012130323213 is a deficient number, since it is larger than the sum of its proper divisors (4546138510707).

12012130323213 is a wasteful number, since it uses less digits than its factorization.

12012130323213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243677.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 12012130323213 its reverse (31232303121021), we get a palindrome (43244433444234).

The spelling of 12012130323213 in words is "twelve trillion, twelve billion, one hundred thirty million, three hundred twenty-three thousand, two hundred thirteen".