120134432132129 has 2 divisors, whose sum is σ = 120134432132130. Its totient is φ = 120134432132128.

The previous prime is 120134432132041. The next prime is 120134432132167. The reversal of 120134432132129 is 921231234431021.

It is an a-pointer prime, because the next prime (120134432132167) can be obtained adding 120134432132129 to its sum of digits (38).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74978021230225 + 45156410901904 = 8658985^2 + 6719852^2 .

It is a cyclic number.

It is not a de Polignac number, because 120134432132129 - 2²⁴ = 120134415354913 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 120134432132092 and 120134432132101.

It is not a weakly prime, because it can be changed into another prime (120134432132189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60067216066064 + 60067216066065.

It is an arithmetic number, because the mean of its divisors is an integer number (60067216066065).

Almost surely, 2^{120134432132129} is an apocalyptic number.

It is an amenable number.

120134432132129 is a deficient number, since it is larger than the sum of its proper divisors (1).

120134432132129 is an equidigital number, since it uses as much as digits as its factorization.

120134432132129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 38.

The spelling of 120134432132129 in words is "one hundred twenty trillion, one hundred thirty-four billion, four hundred thirty-two million, one hundred thirty-two thousand, one hundred twenty-nine".