2180107106 has 8 divisors (see below), whose sum is σ = 3275170524. Its totient is φ = 1088383600.

The previous prime is 2180107091. The next prime is 2180107117. The reversal of 2180107106 is 6017010812.

It can be written as a sum of positive squares in 2 ways, for example, as 2164575625 + 15531481 = 46525^2 + 3941^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 833345 + ... + 835956.

Almost surely, 2^2180107106 is an apocalyptic number.

2180107106 is a deficient number, since it is larger than the sum of its proper divisors (1095063418).

2180107106 is a wasteful number, since it uses less digits than its factorization.

2180107106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669956.

The product of its (nonzero) digits is 672, while the sum is 26.

The square root of 2180107106 is about 46691.6170848687. The cubic root of 2180107106 is about 1296.6594917544.

Adding to 2180107106 its reverse (6017010812), we get a palindrome (8197117918).

The spelling of 2180107106 in words is "two billion, one hundred eighty million, one hundred seven thousand, one hundred six".