2130214210 has 16 divisors (see below), whose sum is σ = 3836322936. Its totient is φ = 851655168.

The previous prime is 2130214201. The next prime is 2130214243. The reversal of 2130214210 is 124120312.

It can be written as a sum of positive squares in 4 ways, for example, as 2113884529 + 16329681 = 45977^2 + 4041^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32637 + ... + 72976.

Almost surely, 2^2130214210 is an apocalyptic number.

2130214210 is a deficient number, since it is larger than the sum of its proper divisors (1706108726).

2130214210 is a wasteful number, since it uses less digits than its factorization.

2130214210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107637.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2130214210 is about 46154.2436835444. The cubic root of 2130214210 is about 1286.6914816939.

Adding to 2130214210 its reverse (124120312), we get a palindrome (2254334522).

The spelling of 2130214210 in words is "two billion, one hundred thirty million, two hundred fourteen thousand, two hundred ten".