2101110130 has 16 divisors (see below), whose sum is σ = 4322283840. Its totient is φ = 720380592.

The previous prime is 2101110127. The next prime is 2101110139. The reversal of 2101110130 is 310111012.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (2101110139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15007860 + ... + 15007999.

It is an arithmetic number, because the mean of its divisors is an integer number (270142740).

Almost surely, 2^2101110130 is an apocalyptic number.

2101110130 is an abundant number, since it is smaller than the sum of its proper divisors (2221173710).

2101110130 is a wasteful number, since it uses less digits than its factorization.

2101110130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30015873.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 2101110130 is about 45837.8678605364. The cubic root of 2101110130 is about 1280.8047775143.

Adding to 2101110130 its reverse (310111012), we get a palindrome (2411221142).

The spelling of 2101110130 in words is "two billion, one hundred one million, one hundred ten thousand, one hundred thirty".