11101066720071 has 4 divisors (see below), whose sum is σ = 14801422293432. Its totient is φ = 7400711146712.

The previous prime is 11101066720049. The next prime is 11101066720111. The reversal of 11101066720071 is 17002766010111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11101066720071 - 2⁹ = 11101066719559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101066720871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1850177786676 + ... + 1850177786681.

It is an arithmetic number, because the mean of its divisors is an integer number (3700355573358).

Almost surely, 2^{11101066720071} is an apocalyptic number.

11101066720071 is a deficient number, since it is larger than the sum of its proper divisors (3700355573361).

11101066720071 is an equidigital number, since it uses as much as digits as its factorization.

11101066720071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3700355573360.

The product of its (nonzero) digits is 3528, while the sum is 33.

The spelling of 11101066720071 in words is "eleven trillion, one hundred one billion, sixty-six million, seven hundred twenty thousand, seventy-one".