163327001 has 8 divisors (see below), whose sum is σ = 165093984. Its totient is φ = 161568160.

The previous prime is 163326949. The next prime is 163327009. The reversal of 163327001 is 100723361.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-163327001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (163327009) 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 7 ways as a sum of consecutive naturals, for example, 43661 + ... + 47253.

It is an arithmetic number, because the mean of its divisors is an integer number (20636748).

Almost surely, 2^163327001 is an apocalyptic number.

It is an amenable number.

163327001 is a deficient number, since it is larger than the sum of its proper divisors (1766983).

163327001 is a wasteful number, since it uses less digits than its factorization.

163327001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4071.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 163327001 is about 12779.9452659235. The cubic root of 163327001 is about 546.6206017021.

The spelling of 163327001 in words is "one hundred sixty-three million, three hundred twenty-seven thousand, one".