8130000271 has 4 divisors (see below), whose sum is σ = 8160000544. Its totient is φ = 8100000000.

The previous prime is 8130000259. The next prime is 8130000293. The reversal of 8130000271 is 1720000318.

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

It is a 8-Lehmer number, since φ(8130000271) divides (8130000271-1)⁸.

It is a cyclic number.

It is not a de Polignac number, because 8130000271 - 2²⁹ = 7593129359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8130000871) 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, 14999730 + ... + 15000271.

It is an arithmetic number, because the mean of its divisors is an integer number (2040000136).

Almost surely, 2^8130000271 is an apocalyptic number.

8130000271 is a deficient number, since it is larger than the sum of its proper divisors (30000273).

8130000271 is a wasteful number, since it uses less digits than its factorization.

8130000271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30000272.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 8130000271 is about 90166.5141335740. The cubic root of 8130000271 is about 2010.7751992033.

Adding to 8130000271 its reverse (1720000318), we get a palindrome (9850000589).

The spelling of 8130000271 in words is "eight billion, one hundred thirty million, two hundred seventy-one", and thus it is an aban number.