12134130067 has 2 divisors, whose sum is σ = 12134130068. Its totient is φ = 12134130066.

The previous prime is 12134130059. The next prime is 12134130083. The reversal of 12134130067 is 76003143121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12134130067 - 2³ = 12134130059 is a prime.

It is a super-2 number, since 2×12134130067² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12134130097) 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 as a sum of consecutive naturals, namely, 6067065033 + 6067065034.

It is an arithmetic number, because the mean of its divisors is an integer number (6067065034).

Almost surely, 2^12134130067 is an apocalyptic number.

12134130067 is a deficient number, since it is larger than the sum of its proper divisors (1).

12134130067 is an equidigital number, since it uses as much as digits as its factorization.

12134130067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

Adding to 12134130067 its reverse (76003143121), we get a palindrome (88137273188).

The spelling of 12134130067 in words is "twelve billion, one hundred thirty-four million, one hundred thirty thousand, sixty-seven".