171241163 has 4 divisors (see below), whose sum is σ = 174884640. Its totient is φ = 167597688.

The previous prime is 171241159. The next prime is 171241199. The reversal of 171241163 is 361142171.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 171241163 - 2² = 171241159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (171244163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1821668 + ... + 1821761.

It is an arithmetic number, because the mean of its divisors is an integer number (43721160).

Almost surely, 2^171241163 is an apocalyptic number.

171241163 is a deficient number, since it is larger than the sum of its proper divisors (3643477).

171241163 is an equidigital number, since it uses as much as digits as its factorization.

171241163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3643476.

The product of its digits is 1008, while the sum is 26.

The square root of 171241163 is about 13085.9146795323. The cubic root of 171241163 is about 555.3107185249.

Adding to 171241163 its product of digits (1008), we get a palindrome (171242171).

It can be divided in two parts, 1712 and 41163, that added together give a cube (42875 = 35³).

The spelling of 171241163 in words is "one hundred seventy-one million, two hundred forty-one thousand, one hundred sixty-three".