11040333320 has 32 divisors (see below), whose sum is σ = 24901522200. Its totient is φ = 4405329408.

The previous prime is 11040333313. The next prime is 11040333347. The reversal of 11040333320 is 2333304011.

It can be written as a sum of positive squares in 4 ways, for example, as 8295202084 + 2745131236 = 91078^2 + 52394^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 11040333292 and 11040333301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321059 + ... + 353778.

Almost surely, 2^11040333320 is an apocalyptic number.

11040333320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11040333320 is an abundant number, since it is smaller than the sum of its proper divisors (13861188880).

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

11040333320 is a wasteful number, since it uses less digits than its factorization.

11040333320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675257 (or 675253 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 11040333320 its reverse (2333304011), we get a palindrome (13373637331).

The spelling of 11040333320 in words is "eleven billion, forty million, three hundred thirty-three thousand, three hundred twenty".