1113112411 has 2 divisors, whose sum is σ = 1113112412. Its totient is φ = 1113112410.

The previous prime is 1113112379. The next prime is 1113112453. The reversal of 1113112411 is 1142113111.

It is a weak prime.

It is an emirp because it is prime and its reverse (1142113111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1113112411 - 2⁵ = 1113112379 is a prime.

It is not a weakly prime, because it can be changed into another prime (1113112711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556556205 + 556556206.

It is an arithmetic number, because the mean of its divisors is an integer number (556556206).

Almost surely, 2^1113112411 is an apocalyptic number.

1113112411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113112411 is an equidigital number, since it uses as much as digits as its factorization.

1113112411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24, while the sum is 16.

The square root of 1113112411 is about 33363.3393262725. The cubic root of 1113112411 is about 1036.3656460786.

Adding to 1113112411 its reverse (1142113111), we get a palindrome (2255225522).

The spelling of 1113112411 in words is "one billion, one hundred thirteen million, one hundred twelve thousand, four hundred eleven".