20110130211 has 8 divisors (see below), whose sum is σ = 26832302784. Its totient is φ = 13397355560.

The previous prime is 20110130203. The next prime is 20110130267. The reversal of 20110130211 is 11203101102.

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

It is a cyclic number.

It is not a de Polignac number, because 20110130211 - 2³ = 20110130203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20110130611) 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, 2344485 + ... + 2353046.

It is an arithmetic number, because the mean of its divisors is an integer number (3354037848).

Almost surely, 2^20110130211 is an apocalyptic number.

20110130211 is a deficient number, since it is larger than the sum of its proper divisors (6722172573).

20110130211 is a wasteful number, since it uses less digits than its factorization.

20110130211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4698961.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 20110130211 its reverse (11203101102), we get a palindrome (31313231313).

The spelling of 20110130211 in words is "twenty billion, one hundred ten million, one hundred thirty thousand, two hundred eleven".