11331103330 has 24 divisors (see below), whose sum is σ = 21666329748. Its totient is φ = 4265826048.

The previous prime is 11331103307. The next prime is 11331103349. The reversal of 11331103330 is 3330113311.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 10877029849 + 454073481 = 104293^2 + 21309^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11331103298 and 11331103307.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1957509 + ... + 1963288.

Almost surely, 2^11331103330 is an apocalyptic number.

11331103330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11331103330 is a deficient number, since it is larger than the sum of its proper divisors (10335226418).

11331103330 is a wasteful number, since it uses less digits than its factorization.

11331103330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3920838 (or 3920821 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 19.

Adding to 11331103330 its reverse (3330113311), we get a palindrome (14661216641).

The spelling of 11331103330 in words is "eleven billion, three hundred thirty-one million, one hundred three thousand, three hundred thirty".