2130530316 has 24 divisors (see below), whose sum is σ = 4999014720. Its totient is φ = 706208592.

The previous prime is 2130530293. The next prime is 2130530317. The reversal of 2130530316 is 6130350312.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2130530317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 493786 + ... + 498081.

It is an arithmetic number, because the mean of its divisors is an integer number (208292280).

Almost surely, 2^2130530316 is an apocalyptic number.

It is an amenable number.

2130530316 is an abundant number, since it is smaller than the sum of its proper divisors (2868484404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2130530316 is a wasteful number, since it uses less digits than its factorization.

2130530316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992053 (or 992051 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 2130530316 is about 46157.6680086852. The cubic root of 2130530316 is about 1286.7551233031.

Adding to 2130530316 its reverse (6130350312), we get a palindrome (8260880628).

The spelling of 2130530316 in words is "two billion, one hundred thirty million, five hundred thirty thousand, three hundred sixteen".