11100104047 has 2 divisors, whose sum is σ = 11100104048. Its totient is φ = 11100104046.

The previous prime is 11100104039. The next prime is 11100104051. The reversal of 11100104047 is 74040100111.

It is a strong prime.

It is an emirp because it is prime and its reverse (74040100111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11100104047 - 2³ = 11100104039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11100104087) 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, 5550052023 + 5550052024.

It is an arithmetic number, because the mean of its divisors is an integer number (5550052024).

Almost surely, 2^11100104047 is an apocalyptic number.

11100104047 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100104047 is an equidigital number, since it uses as much as digits as its factorization.

11100104047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 11100104047 its reverse (74040100111), we get a palindrome (85140204158).

The spelling of 11100104047 in words is "eleven billion, one hundred million, one hundred four thousand, forty-seven".