2130312713 has 4 divisors (see below), whose sum is σ = 2130949908. Its totient is φ = 2129675520.

The previous prime is 2130312707. The next prime is 2130312733. The reversal of 2130312713 is 3172130312.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 713317264 + 1416995449 = 26708^2 + 37643^2 .

It is a cyclic number.

It is not a de Polignac number, because 2130312713 - 2⁶ = 2130312649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2130312733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 313556 + ... + 320277.

It is an arithmetic number, because the mean of its divisors is an integer number (532737477).

Almost surely, 2^2130312713 is an apocalyptic number.

It is an amenable number.

2130312713 is a deficient number, since it is larger than the sum of its proper divisors (637195).

2130312713 is an equidigital number, since it uses as much as digits as its factorization.

2130312713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637194.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 2130312713 is about 46155.3107778509. The cubic root of 2130312713 is about 1286.7113139745.

The spelling of 2130312713 in words is "two billion, one hundred thirty million, three hundred twelve thousand, seven hundred thirteen".