2101110002 has 32 divisors (see below), whose sum is σ = 3449931264. Its totient is φ = 955411200.

The previous prime is 2101109977. The next prime is 2101110013. The reversal of 2101110002 is 2000111012.

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, 1022408 + ... + 1024460.

It is an arithmetic number, because the mean of its divisors is an integer number (107810352).

Almost surely, 2^2101110002 is an apocalyptic number.

2101110002 is a deficient number, since it is larger than the sum of its proper divisors (1348821262).

2101110002 is a wasteful number, since it uses less digits than its factorization.

2101110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3074.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 2101110002 is about 45837.8664643109. The cubic root of 2101110002 is about 1280.8047515053.

Adding to 2101110002 its reverse (2000111012), we get a palindrome (4101221014).

It can be divided in two parts, 21011 and 10002, that added together give a palindrome (31013).

The spelling of 2101110002 in words is "two billion, one hundred one million, one hundred ten thousand, two".