11055605555101 has 2 divisors, whose sum is σ = 11055605555102. Its totient is φ = 11055605555100.

The previous prime is 11055605555083. The next prime is 11055605555147. The reversal of 11055605555101 is 10155550655011.

It is a happy number.

11055605555101 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 can be written as a sum of positive squares in only one way, i.e., 11029804843225 + 25800711876 = 3321115^2 + 160626^2 .

It is a cyclic number.

It is not a de Polignac number, because 11055605555101 - 2²⁹ = 11055068684189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11055605595101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5527802777550 + 5527802777551.

It is an arithmetic number, because the mean of its divisors is an integer number (5527802777551).

Almost surely, 2^{11055605555101} is an apocalyptic number.

It is an amenable number.

11055605555101 is a deficient number, since it is larger than the sum of its proper divisors (1).

11055605555101 is an equidigital number, since it uses as much as digits as its factorization.

11055605555101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93750, while the sum is 40.

The spelling of 11055605555101 in words is "eleven trillion, fifty-five billion, six hundred five million, five hundred fifty-five thousand, one hundred one".