11000111100047 has 2 divisors, whose sum is σ = 11000111100048. Its totient is φ = 11000111100046.

The previous prime is 11000111099983. The next prime is 11000111100089. The reversal of 11000111100047 is 74000111100011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11000111100047 - 2⁶ = 11000111099983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11000111099998 and 11000111100034.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11000111160047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500055550023 + 5500055550024.

It is an arithmetic number, because the mean of its divisors is an integer number (5500055550024).

Almost surely, 2^{11000111100047} is an apocalyptic number.

11000111100047 is a deficient number, since it is larger than the sum of its proper divisors (1).

11000111100047 is an equidigital number, since it uses as much as digits as its factorization.

11000111100047 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 17.

Adding to 11000111100047 its reverse (74000111100011), we get a palindrome (85000222200058).

The spelling of 11000111100047 in words is "eleven trillion, one hundred eleven million, one hundred thousand, forty-seven".