8230512711 has 4 divisors (see below), whose sum is σ = 10974016952. Its totient is φ = 5487008472.

The previous prime is 8230512683. The next prime is 8230512751. The reversal of 8230512711 is 1172150328.

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

It is not a de Polignac number, because 8230512711 - 2¹¹ = 8230510663 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 (8230512751) 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 3 ways as a sum of consecutive naturals, for example, 1371752116 + ... + 1371752121.

It is an arithmetic number, because the mean of its divisors is an integer number (2743504238).

Almost surely, 2^8230512711 is an apocalyptic number.

8230512711 is a deficient number, since it is larger than the sum of its proper divisors (2743504241).

8230512711 is a wasteful number, since it uses less digits than its factorization.

8230512711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2743504240.

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 8230512711 is about 90722.1732047905. The cubic root of 8230512711 is about 2019.0277900904.

The spelling of 8230512711 in words is "eight billion, two hundred thirty million, five hundred twelve thousand, seven hundred eleven".