134532165 has 16 divisors (see below), whose sum is σ = 220258368. Its totient is φ = 70081536.

The previous prime is 134532143. The next prime is 134532173. The reversal of 134532165 is 561235431.

It is not a de Polignac number, because 134532165 - 2¹⁰ = 134531141 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103644 + ... + 104933.

It is an arithmetic number, because the mean of its divisors is an integer number (13766148).

Almost surely, 2^134532165 is an apocalyptic number.

134532165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134532165 is a deficient number, since it is larger than the sum of its proper divisors (85726203).

134532165 is a wasteful number, since it uses less digits than its factorization.

134532165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208628.

The product of its digits is 10800, while the sum is 30.

The square root of 134532165 is about 11598.8001534642. The cubic root of 134532165 is about 512.3995154969.

Adding to 134532165 its reverse (561235431), we get a palindrome (695767596).

The spelling of 134532165 in words is "one hundred thirty-four million, five hundred thirty-two thousand, one hundred sixty-five".