11061988916071 has 2 divisors, whose sum is σ = 11061988916072. Its totient is φ = 11061988916070.

The previous prime is 11061988916063. The next prime is 11061988916117. The reversal of 11061988916071 is 17061988916011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11061988916071 - 2³ = 11061988916063 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11061988915997 and 11061988916015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11061988917071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5530994458035 + 5530994458036.

It is an arithmetic number, because the mean of its divisors is an integer number (5530994458036).

Almost surely, 2^{11061988916071} is an apocalyptic number.

11061988916071 is a deficient number, since it is larger than the sum of its proper divisors (1).

11061988916071 is an equidigital number, since it uses as much as digits as its factorization.

11061988916071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1306368, while the sum is 58.

The spelling of 11061988916071 in words is "eleven trillion, sixty-one billion, nine hundred eighty-eight million, nine hundred sixteen thousand, seventy-one".