2130320210 has 32 divisors (see below), whose sum is σ = 3896698752. Its totient is φ = 838373760.

The previous prime is 2130320209. The next prime is 2130320249. The reversal of 2130320210 is 120230312.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 368462 + ... + 374198.

It is an arithmetic number, because the mean of its divisors is an integer number (121771836).

Almost surely, 2^2130320210 is an apocalyptic number.

2130320210 is a deficient number, since it is larger than the sum of its proper divisors (1766378542).

2130320210 is a wasteful number, since it uses less digits than its factorization.

2130320210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6338.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2130320210 is about 46155.3919927022. The cubic root of 2130320210 is about 1286.7128233716.

Adding to 2130320210 its reverse (120230312), we get a palindrome (2250550522).

The spelling of 2130320210 in words is "two billion, one hundred thirty million, three hundred twenty thousand, two hundred ten".