165102 has 16 divisors (see below), whose sum is σ = 377472. Its totient is φ = 47160.

The previous prime is 165089. The next prime is 165103. The reversal of 165102 is 201561.

165102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165103) by changing a digit.

165102 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1924 + ... + 2007.

It is an arithmetic number, because the mean of its divisors is an integer number (23592).

2¹⁶⁵¹⁰² is an apocalyptic number.

165102 is an abundant number, since it is smaller than the sum of its proper divisors (212370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

165102 is a wasteful number, since it uses less digits than its factorization.

165102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3943.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 165102 is about 406.3274541549. The cubic root of 165102 is about 54.8593652218.

Adding to 165102 its reverse (201561), we get a palindrome (366663).

The spelling of 165102 in words is "one hundred sixty-five thousand, one hundred two".