20141230211 has 4 divisors (see below), whose sum is σ = 20569767072. Its totient is φ = 19712693352.

The previous prime is 20141230171. The next prime is 20141230237. The reversal of 20141230211 is 11203214102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20141230211 - 2⁶ = 20141230147 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20141230211.

It is not an unprimeable number, because it can be changed into a prime (20141230411) 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, 214268360 + ... + 214268453.

It is an arithmetic number, because the mean of its divisors is an integer number (5142441768).

Almost surely, 2^20141230211 is an apocalyptic number.

20141230211 is a deficient number, since it is larger than the sum of its proper divisors (428536861).

20141230211 is an equidigital number, since it uses as much as digits as its factorization.

20141230211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428536860.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 20141230211 its reverse (11203214102), we get a palindrome (31344444313).

The spelling of 20141230211 in words is "twenty billion, one hundred forty-one million, two hundred thirty thousand, two hundred eleven".