11101011119047 has 2 divisors, whose sum is σ = 11101011119048. Its totient is φ = 11101011119046.

The previous prime is 11101011118999. The next prime is 11101011119101. The reversal of 11101011119047 is 74091111010111.

11101011119047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11101011119047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11101011119647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550505559523 + 5550505559524.

It is an arithmetic number, because the mean of its divisors is an integer number (5550505559524).

Almost surely, 2^{11101011119047} is an apocalyptic number.

11101011119047 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101011119047 is an equidigital number, since it uses as much as digits as its factorization.

11101011119047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 28.

Adding to 11101011119047 its reverse (74091111010111), we get a palindrome (85192122129158).

The spelling of 11101011119047 in words is "eleven trillion, one hundred one billion, eleven million, one hundred nineteen thousand, forty-seven".