11115132014867 has 2 divisors, whose sum is σ = 11115132014868. Its totient is φ = 11115132014866.

The previous prime is 11115132014839. The next prime is 11115132014897. The reversal of 11115132014867 is 76841023151111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11115132014867 - 2¹² = 11115132010771 is a prime.

It is not a weakly prime, because it can be changed into another prime (11115132014807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5557566007433 + 5557566007434.

It is an arithmetic number, because the mean of its divisors is an integer number (5557566007434).

Almost surely, 2^{11115132014867} is an apocalyptic number.

11115132014867 is a deficient number, since it is larger than the sum of its proper divisors (1).

11115132014867 is an equidigital number, since it uses as much as digits as its factorization.

11115132014867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 41.

Adding to 11115132014867 its reverse (76841023151111), we get a palindrome (87956155165978).

The spelling of 11115132014867 in words is "eleven trillion, one hundred fifteen billion, one hundred thirty-two million, fourteen thousand, eight hundred sixty-seven".