171052163 has 2 divisors, whose sum is σ = 171052164. Its totient is φ = 171052162.

The previous prime is 171052103. The next prime is 171052169. The reversal of 171052163 is 361250171.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 171052163 - 2¹⁴ = 171035779 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (171052169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85526081 + 85526082.

It is an arithmetic number, because the mean of its divisors is an integer number (85526082).

Almost surely, 2^171052163 is an apocalyptic number.

171052163 is a deficient number, since it is larger than the sum of its proper divisors (1).

171052163 is an equidigital number, since it uses as much as digits as its factorization.

171052163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 171052163 is about 13078.6911806954. The cubic root of 171052163 is about 555.1063432833.

The spelling of 171052163 in words is "one hundred seventy-one million, fifty-two thousand, one hundred sixty-three".