134002171 has 2 divisors, whose sum is σ = 134002172. Its totient is φ = 134002170.

The previous prime is 134002159. The next prime is 134002201. The reversal of 134002171 is 171200431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134002171 - 2¹¹ = 134000123 is a prime.

It is a super-3 number, since 3×134002171³ (a number of 25 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (134002471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67001085 + 67001086.

It is an arithmetic number, because the mean of its divisors is an integer number (67001086).

Almost surely, 2^134002171 is an apocalyptic number.

134002171 is a deficient number, since it is larger than the sum of its proper divisors (1).

134002171 is an equidigital number, since it uses as much as digits as its factorization.

134002171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 134002171 is about 11575.9306753280. The cubic root of 134002171 is about 511.7257582350.

The spelling of 134002171 in words is "one hundred thirty-four million, two thousand, one hundred seventy-one".