11115134426063 has 2 divisors, whose sum is σ = 11115134426064. Its totient is φ = 11115134426062.

The previous prime is 11115134426041. The next prime is 11115134426177. The reversal of 11115134426063 is 36062443151111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11115134426063 - 2¹² = 11115134421967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11115134426023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5557567213031 + 5557567213032.

It is an arithmetic number, because the mean of its divisors is an integer number (5557567213032).

Almost surely, 2^{11115134426063} is an apocalyptic number.

11115134426063 is a deficient number, since it is larger than the sum of its proper divisors (1).

11115134426063 is an equidigital number, since it uses as much as digits as its factorization.

11115134426063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 38.

Adding to 11115134426063 its reverse (36062443151111), we get a palindrome (47177577577174).

The spelling of 11115134426063 in words is "eleven trillion, one hundred fifteen billion, one hundred thirty-four million, four hundred twenty-six thousand, sixty-three".