129114059 has 2 divisors, whose sum is σ = 129114060. Its totient is φ = 129114058.

The previous prime is 129114049. The next prime is 129114071. The reversal of 129114059 is 950411921.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 129114059 - 2¹² = 129109963 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (129114049) by changing a digit.

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 as a sum of consecutive naturals, namely, 64557029 + 64557030.

It is an arithmetic number, because the mean of its divisors is an integer number (64557030).

Almost surely, 2^129114059 is an apocalyptic number.

129114059 is a deficient number, since it is larger than the sum of its proper divisors (1).

129114059 is an equidigital number, since it uses as much as digits as its factorization.

129114059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 32.

The square root of 129114059 is about 11362.8367496854. The cubic root of 129114059 is about 505.4263092991.

The spelling of 129114059 in words is "one hundred twenty-nine million, one hundred fourteen thousand, fifty-nine".