11919058695073 has 2 divisors, whose sum is σ = 11919058695074. Its totient is φ = 11919058695072.

The previous prime is 11919058695007. The next prime is 11919058695133. The reversal of 11919058695073 is 37059685091911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9874979432704 + 2044079262369 = 3142448^2 + 1429713^2 .

It is a cyclic number.

It is not a de Polignac number, because 11919058695073 - 2¹⁷ = 11919058564001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11919058694996 and 11919058695014.

It is not a weakly prime, because it can be changed into another prime (11919058699073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5959529347536 + 5959529347537.

It is an arithmetic number, because the mean of its divisors is an integer number (5959529347537).

Almost surely, 2^{11919058695073} is an apocalyptic number.

It is an amenable number.

11919058695073 is a deficient number, since it is larger than the sum of its proper divisors (1).

11919058695073 is an equidigital number, since it uses as much as digits as its factorization.

11919058695073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18370800, while the sum is 64.

The spelling of 11919058695073 in words is "eleven trillion, nine hundred nineteen billion, fifty-eight million, six hundred ninety-five thousand, seventy-three".