11330203040 has 96 divisors (see below), whose sum is σ = 28851454800. Its totient is φ = 4179861504.

The previous prime is 11330203033. The next prime is 11330203109. The reversal of 11330203040 is 4030203311.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 2484424336 + 8845778704 = 49844^2 + 94052^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4443686 + ... + 4446234.

Almost surely, 2^11330203040 is an apocalyptic number.

11330203040 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 11330203040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14425727400).

11330203040 is an abundant number, since it is smaller than the sum of its proper divisors (17521251760).

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

11330203040 is a wasteful number, since it uses less digits than its factorization.

11330203040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4714 (or 4706 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 11330203040 its reverse (4030203311), we get a palindrome (15360406351).

The spelling of 11330203040 in words is "eleven billion, three hundred thirty million, two hundred three thousand, forty".