11061010055061 has 12 divisors (see below), whose sum is σ = 15977107395340. Its totient is φ = 7373963839680.

The previous prime is 11061010055033. The next prime is 11061010055071. The reversal of 11061010055061 is 16055001016011.

11061010055061 is a `hidden beast` number, since 1 + 1 + 0 + 6 + 1 + 0 + 100 + 550 + 6 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10712430810225 + 348579244836 = 3272985^2 + 590406^2 .

It is not a de Polignac number, because 11061010055061 - 2⁷ = 11061010054933 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11061010055021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1896280 + ... + 5071281.

Almost surely, 2^{11061010055061} is an apocalyptic number.

It is an amenable number.

11061010055061 is a deficient number, since it is larger than the sum of its proper divisors (4916097340279).

11061010055061 is a wasteful number, since it uses less digits than its factorization.

11061010055061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7143956 (or 7143953 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 27.

The spelling of 11061010055061 in words is "eleven trillion, sixty-one billion, ten million, fifty-five thousand, sixty-one".