2106065120 has 24 divisors (see below), whose sum is σ = 4975579224. Its totient is φ = 842425984.

The previous prime is 2106065053. The next prime is 2106065147. The reversal of 2106065120 is 215606012.

It is a super-2 number, since 2×2106065120² = 8871020579361228800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6581294 + ... + 6581613.

It is an arithmetic number, because the mean of its divisors is an integer number (207315801).

Almost surely, 2^2106065120 is an apocalyptic number.

2106065120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2106065120 is an abundant number, since it is smaller than the sum of its proper divisors (2869514104).

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

2106065120 is a wasteful number, since it uses less digits than its factorization.

2106065120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13162922 (or 13162914 counting only the distinct ones).

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

The square root of 2106065120 is about 45891.8851214460. The cubic root of 2106065120 is about 1281.8108159370.

The spelling of 2106065120 in words is "two billion, one hundred six million, sixty-five thousand, one hundred twenty".