11124702065 has 64 divisors (see below), whose sum is σ = 14661561600. Its totient is φ = 8076672000.

The previous prime is 11124702059. The next prime is 11124702079. The reversal of 11124702065 is 56020742111.

It is a de Polignac number, because none of the positive numbers 2^k-11124702065 is a prime.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 48579371 + ... + 48579599.

It is an arithmetic number, because the mean of its divisors is an integer number (229086900).

Almost surely, 2^11124702065 is an apocalyptic number.

It is an amenable number.

11124702065 is a deficient number, since it is larger than the sum of its proper divisors (3536859535).

11124702065 is a wasteful number, since it uses less digits than its factorization.

11124702065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498.

The product of its (nonzero) digits is 3360, while the sum is 29.

The spelling of 11124702065 in words is "eleven billion, one hundred twenty-four million, seven hundred two thousand, sixty-five".