11071515163 has 2 divisors, whose sum is σ = 11071515164. Its totient is φ = 11071515162.

The previous prime is 11071515151. The next prime is 11071515199. The reversal of 11071515163 is 36151517011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11071515163 - 2⁵ = 11071515131 is a prime.

It is not a weakly prime, because it can be changed into another prime (11071515463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5535757581 + 5535757582.

It is an arithmetic number, because the mean of its divisors is an integer number (5535757582).

Almost surely, 2^11071515163 is an apocalyptic number.

11071515163 is a deficient number, since it is larger than the sum of its proper divisors (1).

11071515163 is an equidigital number, since it uses as much as digits as its factorization.

11071515163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3150, while the sum is 31.

The spelling of 11071515163 in words is "eleven billion, seventy-one million, five hundred fifteen thousand, one hundred sixty-three".