11321003330 has 32 divisors (see below), whose sum is σ = 25080378624. Its totient is φ = 3582910656.

The previous prime is 11321003327. The next prime is 11321003381. The reversal of 11321003330 is 3330012311.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11321003299 and 11321003308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6219422 + ... + 6221241.

It is an arithmetic number, because the mean of its divisors is an integer number (783761832).

Almost surely, 2^11321003330 is an apocalyptic number.

11321003330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11321003330 is an abundant number, since it is smaller than the sum of its proper divisors (13759375294).

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

11321003330 is a wasteful number, since it uses less digits than its factorization.

11321003330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12440690.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 11321003330 its reverse (3330012311), we get a palindrome (14651015641).

The spelling of 11321003330 in words is "eleven billion, three hundred twenty-one million, three thousand, three hundred thirty".