171020314 has 8 divisors (see below), whose sum is σ = 260359488. Its totient is φ = 84233820.

The previous prime is 171020309. The next prime is 171020321. The reversal of 171020314 is 413020171.

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

It is a junction number, because it is equal to n+sod(n) for n = 171020291 and 171020300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 638002 + ... + 638269.

It is an arithmetic number, because the mean of its divisors is an integer number (32544936).

Almost surely, 2^171020314 is an apocalyptic number.

171020314 is a deficient number, since it is larger than the sum of its proper divisors (89339174).

171020314 is a wasteful number, since it uses less digits than its factorization.

171020314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276340.

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

The square root of 171020314 is about 13077.4735327585. The cubic root of 171020314 is about 555.0718885317.

Adding to 171020314 its reverse (413020171), we get a palindrome (584040485).

The spelling of 171020314 in words is "one hundred seventy-one million, twenty thousand, three hundred fourteen".