11031300330 has 32 divisors (see below), whose sum is σ = 26608176000. Its totient is φ = 2926896192.

The previous prime is 11031300311. The next prime is 11031300331. The reversal of 11031300330 is 3300313011.

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

It is not an unprimeable number, because it can be changed into a prime (11031300331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 917925 + ... + 929864.

It is an arithmetic number, because the mean of its divisors is an integer number (831505500).

Almost surely, 2^11031300330 is an apocalyptic number.

11031300330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11031300330 is an abundant number, since it is smaller than the sum of its proper divisors (15576875670).

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

11031300330 is a wasteful number, since it uses less digits than its factorization.

11031300330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1847998.

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

Adding to 11031300330 its reverse (3300313011), we get a palindrome (14331613341).

The spelling of 11031300330 in words is "eleven billion, thirty-one million, three hundred thousand, three hundred thirty".