2130313247 has 2 divisors, whose sum is σ = 2130313248. Its totient is φ = 2130313246.

The previous prime is 2130313201. The next prime is 2130313261. The reversal of 2130313247 is 7423130312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2130313247 - 2¹⁴ = 2130296863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130313847) 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 as a sum of consecutive naturals, namely, 1065156623 + 1065156624.

It is an arithmetic number, because the mean of its divisors is an integer number (1065156624).

Almost surely, 2^2130313247 is an apocalyptic number.

2130313247 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130313247 is an equidigital number, since it uses as much as digits as its factorization.

2130313247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 2130313247 is about 46155.3165626670. The cubic root of 2130313247 is about 1286.7114214867.

Adding to 2130313247 its reverse (7423130312), we get a palindrome (9553443559).

The spelling of 2130313247 in words is "two billion, one hundred thirty million, three hundred thirteen thousand, two hundred forty-seven".