11115134563193 has 2 divisors, whose sum is σ = 11115134563194. Its totient is φ = 11115134563192.

The previous prime is 11115134563157. The next prime is 11115134563241. The reversal of 11115134563193 is 39136543151111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6232152759184 + 4882981804009 = 2496428^2 + 2209747^2 .

It is a cyclic number.

It is not a de Polignac number, because 11115134563193 - 2⁸ = 11115134562937 is a prime.

It is not a weakly prime, because it can be changed into another prime (11115134563693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5557567281596 + 5557567281597.

It is an arithmetic number, because the mean of its divisors is an integer number (5557567281597).

Almost surely, 2^{11115134563193} is an apocalyptic number.

It is an amenable number.

11115134563193 is a deficient number, since it is larger than the sum of its proper divisors (1).

11115134563193 is an equidigital number, since it uses as much as digits as its factorization.

11115134563193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145800, while the sum is 44.

The spelling of 11115134563193 in words is "eleven trillion, one hundred fifteen billion, one hundred thirty-four million, five hundred sixty-three thousand, one hundred ninety-three".