12100000111107 has 4 divisors (see below), whose sum is σ = 16133333481480. Its totient is φ = 8066666740736.

The previous prime is 12100000111057. The next prime is 12100000111163. The reversal of 12100000111107 is 70111100000121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12100000111107 - 2¹⁵ = 12100000078339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12100000111607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2016666685182 + ... + 2016666685187.

It is an arithmetic number, because the mean of its divisors is an integer number (4033333370370).

Almost surely, 2^{12100000111107} is an apocalyptic number.

12100000111107 is a deficient number, since it is larger than the sum of its proper divisors (4033333370373).

12100000111107 is an equidigital number, since it uses as much as digits as its factorization.

12100000111107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4033333370372.

The product of its (nonzero) digits is 14, while the sum is 15.

Adding to 12100000111107 its reverse (70111100000121), we get a palindrome (82211100111228).

The spelling of 12100000111107 in words is "twelve trillion, one hundred billion, one hundred eleven thousand, one hundred seven".