11004053320 has 32 divisors (see below), whose sum is σ = 26663668920. Its totient is φ = 4063034880.

The previous prime is 11004053297. The next prime is 11004053327. The reversal of 11004053320 is 2335040011.

It can be written as a sum of positive squares in 4 ways, for example, as 7164268164 + 3839785156 = 84642^2 + 61966^2 .

It is not an unprimeable number, because it can be changed into a prime (11004053327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10580301 + ... + 10581340.

Almost surely, 2^11004053320 is an apocalyptic number.

11004053320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11004053320 is an abundant number, since it is smaller than the sum of its proper divisors (15659615600).

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

11004053320 is a wasteful number, since it uses less digits than its factorization.

11004053320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21161665 (or 21161661 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

Adding to 11004053320 its reverse (2335040011), we get a palindrome (13339093331).

The spelling of 11004053320 in words is "eleven billion, four million, fifty-three thousand, three hundred twenty".