12106715165 has 32 divisors (see below), whose sum is σ = 15531264000. Its totient is φ = 9032869440.

The previous prime is 12106715063. The next prime is 12106715177. The reversal of 12106715165 is 56151760121.

12106715165 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 12106715165 - 2¹⁰ = 12106714141 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 8653136 + ... + 8654534.

It is an arithmetic number, because the mean of its divisors is an integer number (485352000).

Almost surely, 2^12106715165 is an apocalyptic number.

It is an amenable number.

12106715165 is a deficient number, since it is larger than the sum of its proper divisors (3424548835).

12106715165 is a wasteful number, since it uses less digits than its factorization.

12106715165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2777.

The product of its (nonzero) digits is 12600, while the sum is 35.

The spelling of 12106715165 in words is "twelve billion, one hundred six million, seven hundred fifteen thousand, one hundred sixty-five".