2120132205 has 16 divisors (see below), whose sum is σ = 3769124160. Its totient is φ = 1130737104.

The previous prime is 2120132173. The next prime is 2120132219. The reversal of 2120132205 is 5022310212.

It is not a de Polignac number, because 2120132205 - 2⁵ = 2120132173 is a prime.

It is a Curzon number.

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, 7852207 + ... + 7852476.

It is an arithmetic number, because the mean of its divisors is an integer number (235570260).

Almost surely, 2^2120132205 is an apocalyptic number.

It is an amenable number.

2120132205 is a deficient number, since it is larger than the sum of its proper divisors (1648991955).

2120132205 is a wasteful number, since it uses less digits than its factorization.

2120132205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15704697 (or 15704691 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 2120132205 is about 46044.8933650628. The cubic root of 2120132205 is about 1284.6583607310.

Adding to 2120132205 its reverse (5022310212), we get a palindrome (7142442417).

The spelling of 2120132205 in words is "two billion, one hundred twenty million, one hundred thirty-two thousand, two hundred five".