133352165 has 16 divisors (see below), whose sum is σ = 178355520. Its totient is φ = 95120640.

The previous prime is 133352119. The next prime is 133352209. The reversal of 133352165 is 561253331.

It is not a de Polignac number, because 133352165 - 2¹² = 133348069 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39671 + ... + 42900.

It is an arithmetic number, because the mean of its divisors is an integer number (11147220).

Almost surely, 2^133352165 is an apocalyptic number.

It is an amenable number.

133352165 is a deficient number, since it is larger than the sum of its proper divisors (45003355).

133352165 is a wasteful number, since it uses less digits than its factorization.

133352165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82612.

The product of its digits is 8100, while the sum is 29.

The square root of 133352165 is about 11547.8207900885. The cubic root of 133352165 is about 510.8970052698.

The spelling of 133352165 in words is "one hundred thirty-three million, three hundred fifty-two thousand, one hundred sixty-five".