11700711513 has 6 divisors (see below), whose sum is σ = 16901027754. Its totient is φ = 7800474336.

The previous prime is 11700711511. The next prime is 11700711527. The reversal of 11700711513 is 31511700711.

11700711513 is a `hidden beast` number, since 11 + 70 + 0 + 71 + 1 + 513 = 666.

11700711513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7851377664 + 3849333849 = 88608^2 + 62043^2 .

It is not a de Polignac number, because 11700711513 - 2¹ = 11700711511 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11700711511) 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 5 ways as a sum of consecutive naturals, for example, 650039520 + ... + 650039537.

It is an arithmetic number, because the mean of its divisors is an integer number (2816837959).

Almost surely, 2^11700711513 is an apocalyptic number.

It is an amenable number.

11700711513 is a deficient number, since it is larger than the sum of its proper divisors (5200316241).

11700711513 is a wasteful number, since it uses less digits than its factorization.

11700711513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300079063 (or 1300079060 counting only the distinct ones).

The product of its (nonzero) digits is 735, while the sum is 27.

The spelling of 11700711513 in words is "eleven billion, seven hundred million, seven hundred eleven thousand, five hundred thirteen".