11515010130047 has 2 divisors, whose sum is σ = 11515010130048. Its totient is φ = 11515010130046.

The previous prime is 11515010130023. The next prime is 11515010130227. The reversal of 11515010130047 is 74003101051511.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11515010130047 - 2²⁸ = 11514741694591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11515010130847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5757505065023 + 5757505065024.

It is an arithmetic number, because the mean of its divisors is an integer number (5757505065024).

Almost surely, 2^{11515010130047} is an apocalyptic number.

11515010130047 is a deficient number, since it is larger than the sum of its proper divisors (1).

11515010130047 is an equidigital number, since it uses as much as digits as its factorization.

11515010130047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2100, while the sum is 29.

Adding to 11515010130047 its reverse (74003101051511), we get a palindrome (85518111181558).

The spelling of 11515010130047 in words is "eleven trillion, five hundred fifteen billion, ten million, one hundred thirty thousand, forty-seven".