8701009131 has 16 divisors (see below), whose sum is σ = 12230035200. Its totient is φ = 5487232608.

The previous prime is 8701009111. The next prime is 8701009159. The reversal of 8701009131 is 1319001078.

It is not a de Polignac number, because 8701009131 - 2⁶ = 8701009067 is a prime.

It is a super-2 number, since 2×8701009131² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8701009111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74151 + ... + 151328.

It is an arithmetic number, because the mean of its divisors is an integer number (764377200).

Almost surely, 2^8701009131 is an apocalyptic number.

8701009131 is a deficient number, since it is larger than the sum of its proper divisors (3529026069).

8701009131 is a wasteful number, since it uses less digits than its factorization.

8701009131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226178.

The product of its (nonzero) digits is 1512, while the sum is 30.

The square root of 8701009131 is about 93279.1998840042. The cubic root of 8701009131 is about 2056.7896338188.

The spelling of 8701009131 in words is "eight billion, seven hundred one million, nine thousand, one hundred thirty-one".