11105605610061 has 16 divisors (see below), whose sum is σ = 14824111176000. Its totient is φ = 7395422433408.

The previous prime is 11105605610053. The next prime is 11105605610117. The reversal of 11105605610061 is 16001650650111.

It is not a de Polignac number, because 11105605610061 - 2³ = 11105605610053 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11105605610261) 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 in 15 ways as a sum of consecutive naturals, for example, 11033895 + ... + 11998251.

It is an arithmetic number, because the mean of its divisors is an integer number (926506948500).

Almost surely, 2^{11105605610061} is an apocalyptic number.

It is an amenable number.

11105605610061 is a deficient number, since it is larger than the sum of its proper divisors (3718505565939).

11105605610061 is a wasteful number, since it uses less digits than its factorization.

11105605610061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968668.

The product of its (nonzero) digits is 5400, while the sum is 33.

The spelling of 11105605610061 in words is "eleven trillion, one hundred five billion, six hundred five million, six hundred ten thousand, sixty-one".