11330312120111 has 2 divisors, whose sum is σ = 11330312120112. Its totient is φ = 11330312120110.

The previous prime is 11330312120089. The next prime is 11330312120147. The reversal of 11330312120111 is 11102121303311.

It is a weak prime.

It is an emirp because it is prime and its reverse (11102121303311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11330312120111 - 2³⁰ = 11329238378287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11330312120161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5665156060055 + 5665156060056.

It is an arithmetic number, because the mean of its divisors is an integer number (5665156060056).

Almost surely, 2^{11330312120111} is an apocalyptic number.

11330312120111 is a deficient number, since it is larger than the sum of its proper divisors (1).

11330312120111 is an equidigital number, since it uses as much as digits as its factorization.

11330312120111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 11330312120111 its reverse (11102121303311), we get a palindrome (22432433423422).

The spelling of 11330312120111 in words is "eleven trillion, three hundred thirty billion, three hundred twelve million, one hundred twenty thousand, one hundred eleven".