11520665005325 has 24 divisors (see below), whose sum is σ = 16326662223168. Its totient is φ = 7899771300480.

The previous prime is 11520665005303. The next prime is 11520665005357. The reversal of 11520665005325 is 52350056602511.

11520665005325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11520665005325 - 2²⁴ = 11520648228109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12836714 + ... + 13704836.

It is an arithmetic number, because the mean of its divisors is an integer number (680277592632).

Almost surely, 2^{11520665005325} is an apocalyptic number.

It is an amenable number.

11520665005325 is a deficient number, since it is larger than the sum of its proper divisors (4805997217843).

11520665005325 is an equidigital number, since it uses as much as digits as its factorization.

11520665005325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943973 (or 943968 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 41.

The spelling of 11520665005325 in words is "eleven trillion, five hundred twenty billion, six hundred sixty-five million, five thousand, three hundred twenty-five".