11112324911 has 2 divisors, whose sum is σ = 11112324912. Its totient is φ = 11112324910.

The previous prime is 11112324863. The next prime is 11112324913. The reversal of 11112324911 is 11942321111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11112324911 is a prime.

Together with 11112324913, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11112324913) 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, 5556162455 + 5556162456.

It is an arithmetic number, because the mean of its divisors is an integer number (5556162456).

Almost surely, 2^11112324911 is an apocalyptic number.

11112324911 is a deficient number, since it is larger than the sum of its proper divisors (1).

11112324911 is an equidigital number, since it uses as much as digits as its factorization.

11112324911 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432, while the sum is 26.

The spelling of 11112324911 in words is "eleven billion, one hundred twelve million, three hundred twenty-four thousand, nine hundred eleven".