12106968123 has 8 divisors (see below), whose sum is σ = 16143186448. Its totient is φ = 8071030944.

The previous prime is 12106968121. The next prime is 12106968163. The reversal of 12106968123 is 32186960121.

12106968123 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 not a de Polignac number, because 12106968123 - 2¹ = 12106968121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12106968121) 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, 70461 + ... + 170817.

It is an arithmetic number, because the mean of its divisors is an integer number (2017898306).

Almost surely, 2^12106968123 is an apocalyptic number.

12106968123 is a deficient number, since it is larger than the sum of its proper divisors (4036218325).

12106968123 is a wasteful number, since it uses less digits than its factorization.

12106968123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140573.

The product of its (nonzero) digits is 31104, while the sum is 39.

The spelling of 12106968123 in words is "twelve billion, one hundred six million, nine hundred sixty-eight thousand, one hundred twenty-three".