11031302323 has 2 divisors, whose sum is σ = 11031302324. Its totient is φ = 11031302322.

The previous prime is 11031302311. The next prime is 11031302327. The reversal of 11031302323 is 32320313011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11031302323 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11031302323.

It is not a weakly prime, because it can be changed into another prime (11031302327) 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 as a sum of consecutive naturals, namely, 5515651161 + 5515651162.

It is an arithmetic number, because the mean of its divisors is an integer number (5515651162).

Almost surely, 2^11031302323 is an apocalyptic number.

11031302323 is a deficient number, since it is larger than the sum of its proper divisors (1).

11031302323 is an equidigital number, since it uses as much as digits as its factorization.

11031302323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 11031302323 its reverse (32320313011), we get a palindrome (43351615334).

The spelling of 11031302323 in words is "eleven billion, thirty-one million, three hundred two thousand, three hundred twenty-three".