12130121113 has 8 divisors (see below), whose sum is σ = 13929325920. Its totient is φ = 10446994080.

The previous prime is 12130121063. The next prime is 12130121153. The reversal of 12130121113 is 31112103121.

It is a happy number.

12130121113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12130121113 - 2¹³ = 12130112921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12130121153) 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 7 ways as a sum of consecutive naturals, for example, 29019220 + ... + 29019637.

It is an arithmetic number, because the mean of its divisors is an integer number (1741165740).

Almost surely, 2^12130121113 is an apocalyptic number.

It is an amenable number.

12130121113 is a deficient number, since it is larger than the sum of its proper divisors (1799204807).

12130121113 is a wasteful number, since it uses less digits than its factorization.

12130121113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58038887.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 12130121113 its reverse (31112103121), we get a palindrome (43242224234).

The spelling of 12130121113 in words is "twelve billion, one hundred thirty million, one hundred twenty-one thousand, one hundred thirteen".