11235305321 has 24 divisors (see below), whose sum is σ = 12584249280. Its totient is φ = 10001117952.

The previous prime is 11235305227. The next prime is 11235305339. The reversal of 11235305321 is 12350353211.

It is not a de Polignac number, because 11235305321 - 2¹⁸ = 11235043177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11235305371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4243220 + ... + 4245866.

It is an arithmetic number, because the mean of its divisors is an integer number (524343720).

Almost surely, 2^11235305321 is an apocalyptic number.

It is an amenable number.

11235305321 is a deficient number, since it is larger than the sum of its proper divisors (1348943959).

11235305321 is a wasteful number, since it uses less digits than its factorization.

11235305321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3473 (or 3456 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 11235305321 its reverse (12350353211), we get a palindrome (23585658532).

The spelling of 11235305321 in words is "eleven billion, two hundred thirty-five million, three hundred five thousand, three hundred twenty-one".