2130317271 has 12 divisors (see below), whose sum is σ = 3078263760. Its totient is φ = 1419685920.

The previous prime is 2130317263. The next prime is 2130317279. The reversal of 2130317271 is 1727130312.

It is an interprime number because it is at equal distance from previous prime (2130317263) and next prime (2130317279).

It is not a de Polignac number, because 2130317271 - 2³ = 2130317263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130317279) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17286 + ... + 67523.

It is an arithmetic number, because the mean of its divisors is an integer number (256521980).

Almost surely, 2^2130317271 is an apocalyptic number.

2130317271 is a deficient number, since it is larger than the sum of its proper divisors (947946489).

2130317271 is a wasteful number, since it uses less digits than its factorization.

2130317271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87606 (or 87603 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 2130317271 is about 46155.3601545909. The cubic root of 2130317271 is about 1286.7122316529.

Adding to 2130317271 its reverse (1727130312), we get a palindrome (3857447583).

The spelling of 2130317271 in words is "two billion, one hundred thirty million, three hundred seventeen thousand, two hundred seventy-one".