11328903361 has 8 divisors (see below), whose sum is σ = 11613135240. Its totient is φ = 11048159232.

The previous prime is 11328903353. The next prime is 11328903373. The reversal of 11328903361 is 16330982311.

It can be written as a sum of positive squares in 4 ways, for example, as 2273477761 + 9055425600 = 47681^2 + 95160^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 11328903361 - 2³ = 11328903353 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11328903361.

It is not an unprimeable number, because it can be changed into a prime (11328903961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 865360 + ... + 878353.

It is an arithmetic number, because the mean of its divisors is an integer number (1451641905).

Almost surely, 2^11328903361 is an apocalyptic number.

It is an amenable number.

11328903361 is a deficient number, since it is larger than the sum of its proper divisors (284231879).

11328903361 is an equidigital number, since it uses as much as digits as its factorization.

11328903361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1743875.

The product of its (nonzero) digits is 23328, while the sum is 37.

The spelling of 11328903361 in words is "eleven billion, three hundred twenty-eight million, nine hundred three thousand, three hundred sixty-one".