2101130106 has 16 divisors (see below), whose sum is σ = 4209426144. Its totient is φ = 699182384.

The previous prime is 2101130099. The next prime is 2101130111. The reversal of 2101130106 is 6010311012.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294765 + ... + 301808.

It is an arithmetic number, because the mean of its divisors is an integer number (263089134).

Almost surely, 2^2101130106 is an apocalyptic number.

2101130106 is an abundant number, since it is smaller than the sum of its proper divisors (2108296038).

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

2101130106 is a wasteful number, since it uses less digits than its factorization.

2101130106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597165.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 2101130106 is about 45838.0857584607. The cubic root of 2101130106 is about 1280.8088365233.

Adding to 2101130106 its reverse (6010311012), we get a palindrome (8111441118).

The spelling of 2101130106 in words is "two billion, one hundred one million, one hundred thirty thousand, one hundred six".