2130317310 has 64 divisors (see below), whose sum is σ = 5592602880. Its totient is φ = 515047680.

The previous prime is 2130317281. The next prime is 2130317333. The reversal of 2130317310 is 137130312.

It is a super-2 number, since 2×2130317310² = 9076503682571272200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116554 + ... + 133586.

It is an arithmetic number, because the mean of its divisors is an integer number (87384420).

Almost surely, 2^2130317310 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2130317310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2796301440).

2130317310 is an abundant number, since it is smaller than the sum of its proper divisors (3462285570).

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

2130317310 is a wasteful number, since it uses less digits than its factorization.

2130317310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17433.

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 2130317310 is about 46155.3605770771. The cubic root of 2130317310 is about 1286.7122395049.

Adding to 2130317310 its reverse (137130312), we get a palindrome (2267447622).

The spelling of 2130317310 in words is "two billion, one hundred thirty million, three hundred seventeen thousand, three hundred ten".