11084720611 has 2 divisors, whose sum is σ = 11084720612. Its totient is φ = 11084720610.

The previous prime is 11084720539. The next prime is 11084720617. The reversal of 11084720611 is 11602748011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11084720611 - 2¹¹ = 11084718563 is a prime.

It is not a weakly prime, because it can be changed into another prime (11084720617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5542360305 + 5542360306.

It is an arithmetic number, because the mean of its divisors is an integer number (5542360306).

Almost surely, 2^11084720611 is an apocalyptic number.

11084720611 is a deficient number, since it is larger than the sum of its proper divisors (1).

11084720611 is an equidigital number, since it uses as much as digits as its factorization.

11084720611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 31.

The spelling of 11084720611 in words is "eleven billion, eighty-four million, seven hundred twenty thousand, six hundred eleven".