10011111110047 has 2 divisors, whose sum is σ = 10011111110048. Its totient is φ = 10011111110046.

The previous prime is 10011111110027. The next prime is 10011111110113. The reversal of 10011111110047 is 74001111111001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10011111110047 - 2¹⁹ = 10011110585759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10011111110027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005555555023 + 5005555555024.

It is an arithmetic number, because the mean of its divisors is an integer number (5005555555024).

Almost surely, 2^{10011111110047} is an apocalyptic number.

10011111110047 is a deficient number, since it is larger than the sum of its proper divisors (1).

10011111110047 is an equidigital number, since it uses as much as digits as its factorization.

10011111110047 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 10011111110047 its reverse (74001111111001), we get a palindrome (84012222221048).

The spelling of 10011111110047 in words is "ten trillion, eleven billion, one hundred eleven million, one hundred ten thousand, forty-seven".