11515010014327 has 2 divisors, whose sum is σ = 11515010014328. Its totient is φ = 11515010014326.

The previous prime is 11515010014297. The next prime is 11515010014373. The reversal of 11515010014327 is 72341001051511.

It is a happy number.

11515010014327 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11515010014327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11515010014927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5757505007163 + 5757505007164.

It is an arithmetic number, because the mean of its divisors is an integer number (5757505007164).

Almost surely, 2^{11515010014327} is an apocalyptic number.

11515010014327 is a deficient number, since it is larger than the sum of its proper divisors (1).

11515010014327 is an equidigital number, since it uses as much as digits as its factorization.

11515010014327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 31.

Adding to 11515010014327 its reverse (72341001051511), we get a palindrome (83856011065838).

The spelling of 11515010014327 in words is "eleven trillion, five hundred fifteen billion, ten million, fourteen thousand, three hundred twenty-seven".