11061050505611 has 8 divisors (see below), whose sum is σ = 11229989881824. Its totient is φ = 10892476405440.

The previous prime is 11061050505599. The next prime is 11061050505649. The reversal of 11061050505611 is 11650505016011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11061050505611 - 2¹⁴ = 11061050489227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11061050535611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91257986 + ... + 91379111.

It is an arithmetic number, because the mean of its divisors is an integer number (1403748735228).

Almost surely, 2^{11061050505611} is an apocalyptic number.

11061050505611 is a deficient number, since it is larger than the sum of its proper divisors (168939376213).

11061050505611 is an equidigital number, since it uses as much as digits as its factorization.

11061050505611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182638021.

The product of its (nonzero) digits is 4500, while the sum is 32.

The spelling of 11061050505611 in words is "eleven trillion, sixty-one billion, fifty million, five hundred five thousand, six hundred eleven".