2100011107 has 4 divisors (see below), whose sum is σ = 2100103200. Its totient is φ = 2099919016.

The previous prime is 2100011093. The next prime is 2100011117. The reversal of 2100011107 is 7011100012.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2100011107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2100011117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16278 + ... + 66820.

It is an arithmetic number, because the mean of its divisors is an integer number (525025800).

Almost surely, 2^2100011107 is an apocalyptic number.

2100011107 is a deficient number, since it is larger than the sum of its proper divisors (92093).

2100011107 is an equidigital number, since it uses as much as digits as its factorization.

2100011107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92092.

The product of its (nonzero) digits is 14, while the sum is 13.

The square root of 2100011107 is about 45825.8781367035. The cubic root of 2100011107 is about 1280.5814226649.

Adding to 2100011107 its reverse (7011100012), we get a palindrome (9111111119).

The spelling of 2100011107 in words is "two billion, one hundred million, eleven thousand, one hundred seven".