1110011111047 has 2 divisors, whose sum is σ = 1110011111048. Its totient is φ = 1110011111046.

The previous prime is 1110011110993. The next prime is 1110011111059. The reversal of 1110011111047 is 7401111100111.

It is a strong prime.

It is an emirp because it is prime and its reverse (7401111100111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1110011111047 - 2³⁹ = 560255297159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110011111747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555005555523 + 555005555524.

It is an arithmetic number, because the mean of its divisors is an integer number (555005555524).

Almost surely, 2^{1110011111047} is an apocalyptic number.

1110011111047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110011111047 is an equidigital number, since it uses as much as digits as its factorization.

1110011111047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 19.

Adding to 1110011111047 its reverse (7401111100111), we get a palindrome (8511122211158).

The spelling of 1110011111047 in words is "one trillion, one hundred ten billion, eleven million, one hundred eleven thousand, forty-seven".