11033133000 has 128 divisors (see below), whose sum is σ = 34460000640. Its totient is φ = 2939040000.

The previous prime is 11033132993. The next prime is 11033133029. The reversal of 11033133000 is 33133011.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4711830 + ... + 4714170.

It is an arithmetic number, because the mean of its divisors is an integer number (269218755).

Almost surely, 2^11033133000 is an apocalyptic number.

11033133000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11033133000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17230000320).

11033133000 is an abundant number, since it is smaller than the sum of its proper divisors (23426867640).

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

11033133000 is a wasteful number, since it uses less digits than its factorization.

11033133000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3936 (or 3922 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 11033133000 its reverse (33133011), we get a palindrome (11066266011).

The spelling of 11033133000 in words is "eleven billion, thirty-three million, one hundred thirty-three thousand".