8871307131 has 8 divisors (see below), whose sum is σ = 11830511440. Its totient is φ = 5913153792.

The previous prime is 8871307129. The next prime is 8871307141. The reversal of 8871307131 is 1317031788.

8871307131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8871307131 - 2¹ = 8871307129 is a prime.

It is a super-2 number, since 2×8871307131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8871307131.

It is not an unprimeable number, because it can be changed into a prime (8871307141) 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 in 7 ways as a sum of consecutive naturals, for example, 242830 + ... + 276963.

It is an arithmetic number, because the mean of its divisors is an integer number (1478813930).

Almost surely, 2^8871307131 is an apocalyptic number.

8871307131 is a deficient number, since it is larger than the sum of its proper divisors (2959204309).

8871307131 is a wasteful number, since it uses less digits than its factorization.

8871307131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525485.

The product of its (nonzero) digits is 28224, while the sum is 39.

The square root of 8871307131 is about 94187.6166542078. The cubic root of 8871307131 is about 2070.1216706004.

The spelling of 8871307131 in words is "eight billion, eight hundred seventy-one million, three hundred seven thousand, one hundred thirty-one".