11320310022311 has 2 divisors, whose sum is σ = 11320310022312. Its totient is φ = 11320310022310.

The previous prime is 11320310022289. The next prime is 11320310022317. The reversal of 11320310022311 is 11322001302311.

It is a happy number.

11320310022311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11320310022311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11320310022317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660155011155 + 5660155011156.

It is an arithmetic number, because the mean of its divisors is an integer number (5660155011156).

Almost surely, 2^{11320310022311} is an apocalyptic number.

11320310022311 is a deficient number, since it is larger than the sum of its proper divisors (1).

11320310022311 is an equidigital number, since it uses as much as digits as its factorization.

11320310022311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11320310022311 its reverse (11322001302311), we get a palindrome (22642311324622).

The spelling of 11320310022311 in words is "eleven trillion, three hundred twenty billion, three hundred ten million, twenty-two thousand, three hundred eleven".