11101100011097 has 2 divisors, whose sum is σ = 11101100011098. Its totient is φ = 11101100011096.

The previous prime is 11101100010967. The next prime is 11101100011109. The reversal of 11101100011097 is 79011000110111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6132462857161 + 4968637153936 = 2476381^2 + 2229044^2 .

It is an emirp because it is prime and its reverse (79011000110111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11101100011097 - 2¹² = 11101100007001 is a prime.

It is not a weakly prime, because it can be changed into another prime (11101100013097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550550005548 + 5550550005549.

It is an arithmetic number, because the mean of its divisors is an integer number (5550550005549).

Almost surely, 2^{11101100011097} is an apocalyptic number.

It is an amenable number.

11101100011097 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101100011097 is an equidigital number, since it uses as much as digits as its factorization.

11101100011097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63, while the sum is 23.

The spelling of 11101100011097 in words is "eleven trillion, one hundred one billion, one hundred million, eleven thousand, ninety-seven".