158141171 has 2 divisors, whose sum is σ = 158141172. Its totient is φ = 158141170.

The previous prime is 158141131. The next prime is 158141177. The reversal of 158141171 is 171141851.

It is a strong prime.

It is an emirp because it is prime and its reverse (171141851) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 158141171 - 2¹⁸ = 157879027 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (158141177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79070585 + 79070586.

It is an arithmetic number, because the mean of its divisors is an integer number (79070586).

Almost surely, 2^158141171 is an apocalyptic number.

158141171 is a deficient number, since it is larger than the sum of its proper divisors (1).

158141171 is an equidigital number, since it uses as much as digits as its factorization.

158141171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1120, while the sum is 29.

The square root of 158141171 is about 12575.4193170645. The cubic root of 158141171 is about 540.7729796435.

The spelling of 158141171 in words is "one hundred fifty-eight million, one hundred forty-one thousand, one hundred seventy-one".