11235302321 has 2 divisors, whose sum is σ = 11235302322. Its totient is φ = 11235302320.

The previous prime is 11235302311. The next prime is 11235302381. The reversal of 11235302321 is 12320353211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11201893921 + 33408400 = 105839^2 + 5780^2 .

It is a cyclic number.

It is not a de Polignac number, because 11235302321 - 2¹⁸ = 11235040177 is a prime.

It is not a weakly prime, because it can be changed into another prime (11235302311) 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 as a sum of consecutive naturals, namely, 5617651160 + 5617651161.

It is an arithmetic number, because the mean of its divisors is an integer number (5617651161).

Almost surely, 2^11235302321 is an apocalyptic number.

It is an amenable number.

11235302321 is a deficient number, since it is larger than the sum of its proper divisors (1).

11235302321 is an equidigital number, since it uses as much as digits as its factorization.

11235302321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 11235302321 its reverse (12320353211), we get a palindrome (23555655532).

The spelling of 11235302321 in words is "eleven billion, two hundred thirty-five million, three hundred two thousand, three hundred twenty-one".