171312114 has 16 divisors (see below), whose sum is σ = 342810720. Its totient is φ = 57072960.

The previous prime is 171312103. The next prime is 171312121. The reversal of 171312114 is 411213171.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6069 + ... + 19479.

It is an arithmetic number, because the mean of its divisors is an integer number (21425670).

Almost surely, 2^171312114 is an apocalyptic number.

171312114 is an abundant number, since it is smaller than the sum of its proper divisors (171498606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

171312114 is a wasteful number, since it uses less digits than its factorization.

171312114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15545.

The product of its digits is 168, while the sum is 21.

The square root of 171312114 is about 13088.6253670888. The cubic root of 171312114 is about 555.3874025998.

Adding to 171312114 its reverse (411213171), we get a palindrome (582525285).

It can be divided in two parts, 17 and 1312114, that added together give a palindrome (1312131).

The spelling of 171312114 in words is "one hundred seventy-one million, three hundred twelve thousand, one hundred fourteen".