171141141 has 8 divisors (see below), whose sum is σ = 228932704. Its totient is φ = 113721840.

The previous prime is 171141133. The next prime is 171141143. The reversal of 171141141 is 141141171.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 171141141 - 2³ = 171141133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (171141143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91990 + ... + 93831.

It is an arithmetic number, because the mean of its divisors is an integer number (28616588).

Almost surely, 2^171141141 is an apocalyptic number.

It is an amenable number.

171141141 is a deficient number, since it is larger than the sum of its proper divisors (57791563).

171141141 is a wasteful number, since it uses less digits than its factorization.

171141141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186131.

The product of its digits is 112, while the sum is 21.

The square root of 171141141 is about 13082.0923785150. The cubic root of 171141141 is about 555.2025784307.

The spelling of 171141141 in words is "one hundred seventy-one million, one hundred forty-one thousand, one hundred forty-one".