129341 has 2 divisors, whose sum is σ = 129342. Its totient is φ = 129340.

The previous prime is 129313. The next prime is 129347. The reversal of 129341 is 143921.

129341 is nontrivially palindromic in base 3.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105625 + 23716 = 325^2 + 154^2 .

It is a cyclic number.

It is not a de Polignac number, because 129341 - 2⁶ = 129277 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (129347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64670 + 64671.

It is an arithmetic number, because the mean of its divisors is an integer number (64671).

2¹²⁹³⁴¹ is an apocalyptic number.

It is an amenable number.

129341 is a deficient number, since it is larger than the sum of its proper divisors (1).

129341 is an equidigital number, since it uses as much as digits as its factorization.

129341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 216, while the sum is 20.

The square root of 129341 is about 359.6400978756. The cubic root of 129341 is about 50.5722261616.

The spelling of 129341 in words is "one hundred twenty-nine thousand, three hundred forty-one".