11115024047 has 2 divisors, whose sum is σ = 11115024048. Its totient is φ = 11115024046.

The previous prime is 11115024007. The next prime is 11115024083. The reversal of 11115024047 is 74042051111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11115024047 - 2⁸ = 11115023791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11115024007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5557512023 + 5557512024.

It is an arithmetic number, because the mean of its divisors is an integer number (5557512024).

Almost surely, 2^11115024047 is an apocalyptic number.

11115024047 is a deficient number, since it is larger than the sum of its proper divisors (1).

11115024047 is an equidigital number, since it uses as much as digits as its factorization.

11115024047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1120, while the sum is 26.

Adding to 11115024047 its reverse (74042051111), we get a palindrome (85157075158).

The spelling of 11115024047 in words is "eleven billion, one hundred fifteen million, twenty-four thousand, forty-seven".