165333327 has 8 divisors (see below), whose sum is σ = 220598064. Its totient is φ = 110145408.

The previous prime is 165333319. The next prime is 165333349. The reversal of 165333327 is 723333561.

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

It is not a de Polignac number, because 165333327 - 2³ = 165333319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165333317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13978 + ... + 22935.

It is an arithmetic number, because the mean of its divisors is an integer number (27574758).

Almost surely, 2^165333327 is an apocalyptic number.

165333327 is a deficient number, since it is larger than the sum of its proper divisors (55264737).

165333327 is a wasteful number, since it uses less digits than its factorization.

165333327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38409.

The product of its digits is 34020, while the sum is 33.

The square root of 165333327 is about 12858.2007683812. The cubic root of 165333327 is about 548.8497470378.

Adding to 165333327 its reverse (723333561), we get a palindrome (888666888).

It can be divided in two parts, 1653 and 33327, that added together give a triangular number (34980 = T₂₆₄).

The spelling of 165333327 in words is "one hundred sixty-five million, three hundred thirty-three thousand, three hundred twenty-seven".