2165095230 has 32 divisors (see below), whose sum is σ = 5223165984. Its totient is φ = 574365696.

The previous prime is 2165095223. The next prime is 2165095237. The reversal of 2165095230 is 325905612.

It is an interprime number because it is at equal distance from previous prime (2165095223) and next prime (2165095237).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2165095191 and 2165095200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2165095237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181179 + ... + 192758.

It is an arithmetic number, because the mean of its divisors is an integer number (163223937).

Almost surely, 2^2165095230 is an apocalyptic number.

2165095230 is an abundant number, since it is smaller than the sum of its proper divisors (3058070754).

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

2165095230 is a wasteful number, since it uses less digits than its factorization.

2165095230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374140.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 2165095230 is about 46530.5838132298. The cubic root of 2165095230 is about 1293.6764362475.

The spelling of 2165095230 in words is "two billion, one hundred sixty-five million, ninety-five thousand, two hundred thirty".