11100110100811 has 2 divisors, whose sum is σ = 11100110100812. Its totient is φ = 11100110100810.

The previous prime is 11100110100809. The next prime is 11100110100841. The reversal of 11100110100811 is 11800101100111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11100110100811 - 2¹ = 11100110100809 is a prime.

Together with 11100110100809, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11100110100841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550055050405 + 5550055050406.

It is an arithmetic number, because the mean of its divisors is an integer number (5550055050406).

Almost surely, 2^{11100110100811} is an apocalyptic number.

11100110100811 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100110100811 is an equidigital number, since it uses as much as digits as its factorization.

11100110100811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 16.

Adding to 11100110100811 its reverse (11800101100111), we get a palindrome (22900211200922).

The spelling of 11100110100811 in words is "eleven trillion, one hundred billion, one hundred ten million, one hundred thousand, eight hundred eleven".