327161151 has 24 divisors (see below), whose sum is σ = 489743280. Its totient is φ = 210206976.

The previous prime is 327161143. The next prime is 327161161. The reversal of 327161151 is 151161723.

It is not a de Polignac number, because 327161151 - 2³ = 327161143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327161101) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 254356 + ... + 255638.

It is an arithmetic number, because the mean of its divisors is an integer number (20405970).

Almost surely, 2^327161151 is an apocalyptic number.

327161151 is a deficient number, since it is larger than the sum of its proper divisors (162582129).

327161151 is a wasteful number, since it uses less digits than its factorization.

327161151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2295 (or 2292 counting only the distinct ones).

The product of its digits is 1260, while the sum is 27.

The square root of 327161151 is about 18087.5966065146. The cubic root of 327161151 is about 689.0550328436.

The spelling of 327161151 in words is "three hundred twenty-seven million, one hundred sixty-one thousand, one hundred fifty-one".