11128733350 has 24 divisors (see below), whose sum is σ = 23656508208. Its totient is φ = 3815565600.

The previous prime is 11128733327. The next prime is 11128733351. The reversal of 11128733350 is 5333782111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11128733351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15897841 + ... + 15898540.

It is an arithmetic number, because the mean of its divisors is an integer number (985687842).

Almost surely, 2^11128733350 is an apocalyptic number.

11128733350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11128733350 is an abundant number, since it is smaller than the sum of its proper divisors (12527774858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11128733350 is a wasteful number, since it uses less digits than its factorization.

11128733350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31796400 (or 31796395 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The spelling of 11128733350 in words is "eleven billion, one hundred twenty-eight million, seven hundred thirty-three thousand, three hundred fifty".