165116114134 has 8 divisors (see below), whose sum is σ = 248588098848. Its totient is φ = 82253414520.

The previous prime is 165116114131. The next prime is 165116114173. The reversal of 165116114134 is 431411611561.

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

It is a super-2 number, since 2×165116114134² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 165116114134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165116114131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152320597 + ... + 152321680.

It is an arithmetic number, because the mean of its divisors is an integer number (31073512356).

Almost surely, 2^165116114134 is an apocalyptic number.

165116114134 is a deficient number, since it is larger than the sum of its proper divisors (83471984714).

165116114134 is a wasteful number, since it uses less digits than its factorization.

165116114134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304642550.

The product of its digits is 8640, while the sum is 34.

Adding to 165116114134 its reverse (431411611561), we get a palindrome (596527725695).

The spelling of 165116114134 in words is "one hundred sixty-five billion, one hundred sixteen million, one hundred fourteen thousand, one hundred thirty-four".