12114052105 has 16 divisors (see below), whose sum is σ = 14877354240. Its totient is φ = 9466872448.

The previous prime is 12114052073. The next prime is 12114052109. The reversal of 12114052105 is 50125041121.

It is a cyclic number.

It is not a de Polignac number, because 12114052105 - 2⁵ = 12114052073 is a prime.

It is a super-3 number, since 3×12114052105³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12114052109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127057 + ... + 200926.

It is an arithmetic number, because the mean of its divisors is an integer number (929834640).

Almost surely, 2^12114052105 is an apocalyptic number.

It is an amenable number.

12114052105 is a deficient number, since it is larger than the sum of its proper divisors (2763302135).

12114052105 is an equidigital number, since it uses as much as digits as its factorization.

12114052105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328160.

The product of its (nonzero) digits is 400, while the sum is 22.

Adding to 12114052105 its reverse (50125041121), we get a palindrome (62239093226).

The spelling of 12114052105 in words is "twelve billion, one hundred fourteen million, fifty-two thousand, one hundred five".