2130210211 has 8 divisors (see below), whose sum is σ = 2256755904. Its totient is φ = 2003802240.

The previous prime is 2130210209. The next prime is 2130210223. The reversal of 2130210211 is 1120120312.

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

It is not a de Polignac number, because 2130210211 - 2¹ = 2130210209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2130210191 and 2130210200.

It is not an unprimeable number, because it can be changed into a prime (2130210241) 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, 1680 + ... + 65293.

It is an arithmetic number, because the mean of its divisors is an integer number (282094488).

Almost surely, 2^2130210211 is an apocalyptic number.

2130210211 is a deficient number, since it is larger than the sum of its proper divisors (126545693).

2130210211 is a wasteful number, since it uses less digits than its factorization.

2130210211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68861.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 2130210211 is about 46154.2003613972. The cubic root of 2130210211 is about 1286.6906765351.

Adding to 2130210211 its reverse (1120120312), we get a palindrome (3250330523).

It can be divided in two parts, 21302 and 10211, that added together give a palindrome (31513).

The spelling of 2130210211 in words is "two billion, one hundred thirty million, two hundred ten thousand, two hundred eleven".