8013111713 has 8 divisors (see below), whose sum is σ = 8298861480. Its totient is φ = 7727991040.

The previous prime is 8013111697. The next prime is 8013111739. The reversal of 8013111713 is 3171113108.

It can be written as a sum of positive squares in 4 ways, for example, as 2262619489 + 5750492224 = 47567^2 + 75832^2 .

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

It is not a de Polignac number, because 8013111713 - 2⁴ = 8013111697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8013111913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131270 + ... + 182367.

It is an arithmetic number, because the mean of its divisors is an integer number (1037357685).

Almost surely, 2^8013111713 is an apocalyptic number.

It is an amenable number.

8013111713 is a deficient number, since it is larger than the sum of its proper divisors (285749767).

8013111713 is a wasteful number, since it uses less digits than its factorization.

8013111713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314547.

The product of its (nonzero) digits is 504, while the sum is 26.

The square root of 8013111713 is about 89515.9857958343. The cubic root of 8013111713 is about 2001.0920463588.

The spelling of 8013111713 in words is "eight billion, thirteen million, one hundred eleven thousand, seven hundred thirteen".