11114124647 has 4 divisors (see below), whose sum is σ = 11131145400. Its totient is φ = 11097103896.

The previous prime is 11114124641. The next prime is 11114124649. The reversal of 11114124647 is 74642141111.

11114124647 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11114124647 - 2¹⁸ = 11113862503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11114124641) 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 in 3 ways as a sum of consecutive naturals, for example, 8509397 + ... + 8510702.

It is an arithmetic number, because the mean of its divisors is an integer number (2782786350).

Almost surely, 2^11114124647 is an apocalyptic number.

11114124647 is a deficient number, since it is larger than the sum of its proper divisors (17020753).

11114124647 is an equidigital number, since it uses as much as digits as its factorization.

11114124647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17020752.

The product of its digits is 5376, while the sum is 32.

Adding to 11114124647 its reverse (74642141111), we get a palindrome (85756265758).

The spelling of 11114124647 in words is "eleven billion, one hundred fourteen million, one hundred twenty-four thousand, six hundred forty-seven".