12134313432105 has 32 divisors (see below), whose sum is σ = 20557511178624. Its totient is φ = 6090784551936.

The previous prime is 12134313432097. The next prime is 12134313432127. The reversal of 12134313432105 is 50123431343121.

It is not a de Polignac number, because 12134313432105 - 2³ = 12134313432097 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9078262 + ... + 10328768.

It is an arithmetic number, because the mean of its divisors is an integer number (642422224332).

Almost surely, 2^{12134313432105} is an apocalyptic number.

12134313432105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12134313432105 is a deficient number, since it is larger than the sum of its proper divisors (8423197746519).

12134313432105 is a wasteful number, since it uses less digits than its factorization.

12134313432105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1288585.

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 12134313432105 its reverse (50123431343121), we get a palindrome (62257744775226).

The spelling of 12134313432105 in words is "twelve trillion, one hundred thirty-four billion, three hundred thirteen million, four hundred thirty-two thousand, one hundred five".