11133023320 has 32 divisors (see below), whose sum is σ = 25076642400. Its totient is φ = 4448348928.

The previous prime is 11133023299. The next prime is 11133023323. The reversal of 11133023320 is 2332033111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11133023323) 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, 114669 + ... + 188188.

It is an arithmetic number, because the mean of its divisors is an integer number (783645075).

Almost surely, 2^11133023320 is an apocalyptic number.

11133023320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11133023320 is an abundant number, since it is smaller than the sum of its proper divisors (13943619080).

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

11133023320 is a wasteful number, since it uses less digits than its factorization.

11133023320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303787 (or 303783 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 11133023320 its reverse (2332033111), we get a palindrome (13465056431).

The spelling of 11133023320 in words is "eleven billion, one hundred thirty-three million, twenty-three thousand, three hundred twenty".