12012120133313 has 8 divisors (see below), whose sum is σ = 12016863449640. Its totient is φ = 12007377135360.

The previous prime is 12012120133271. The next prime is 12012120133331. The reversal of 12012120133313 is 31333102121021.

12012120133313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 504509042944 + 11507611090369 = 710288^2 + 3392287^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 12012120133313 - 2⁶ = 12012120133249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12012120138313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99442793 + ... + 99563513.

It is an arithmetic number, because the mean of its divisors is an integer number (1502107931205).

Almost surely, 2^{12012120133313} is an apocalyptic number.

It is an amenable number.

12012120133313 is a deficient number, since it is larger than the sum of its proper divisors (4743316327).

12012120133313 is a wasteful number, since it uses less digits than its factorization.

12012120133313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159187.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 12012120133313 its reverse (31333102121021), we get a palindrome (43345222254334).

The spelling of 12012120133313 in words is "twelve trillion, twelve billion, one hundred twenty million, one hundred thirty-three thousand, three hundred thirteen".