11128301361 has 12 divisors (see below), whose sum is σ = 16097756688. Its totient is φ = 7408001304.

The previous prime is 11128301251. The next prime is 11128301407. The reversal of 11128301361 is 16310382111.

11128301361 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 11128301361 - 2⁹ = 11128300849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11128301161) 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 11 ways as a sum of consecutive naturals, for example, 899035 + ... + 911328.

It is an arithmetic number, because the mean of its divisors is an integer number (1341479724).

Almost surely, 2^11128301361 is an apocalyptic number.

It is an amenable number.

11128301361 is a deficient number, since it is larger than the sum of its proper divisors (4969455327).

11128301361 is a wasteful number, since it uses less digits than its factorization.

11128301361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1811052 (or 1811049 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

Adding to 11128301361 its reverse (16310382111), we get a palindrome (27438683472).

The spelling of 11128301361 in words is "eleven billion, one hundred twenty-eight million, three hundred one thousand, three hundred sixty-one".