165102260 has 24 divisors (see below), whose sum is σ = 346969896. Its totient is φ = 65992320.

The previous prime is 165102233. The next prime is 165102263. The reversal of 165102260 is 62201561.

165102260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 595984 + 164506276 = 772^2 + 12826^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165102263) 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, 39050 + ... + 43070.

It is an arithmetic number, because the mean of its divisors is an integer number (14457079).

Almost surely, 2^165102260 is an apocalyptic number.

165102260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

165102260 is an abundant number, since it is smaller than the sum of its proper divisors (181867636).

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

165102260 is a wasteful number, since it uses less digits than its factorization.

165102260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6083 (or 6081 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 165102260 is about 12849.2124272268. The cubic root of 165102260 is about 548.5939401905.

The spelling of 165102260 in words is "one hundred sixty-five million, one hundred two thousand, two hundred sixty".