16516010011 has 2 divisors, whose sum is σ = 16516010012. Its totient is φ = 16516010010.

The previous prime is 16516010009. The next prime is 16516010099. The reversal of 16516010011 is 11001061561.

16516010011 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 not a de Polignac number, because 16516010011 - 2¹ = 16516010009 is a prime.

Together with 16516010009, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (16516010111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8258005005 + 8258005006.

It is an arithmetic number, because the mean of its divisors is an integer number (8258005006).

Almost surely, 2^16516010011 is an apocalyptic number.

16516010011 is a deficient number, since it is larger than the sum of its proper divisors (1).

16516010011 is an equidigital number, since it uses as much as digits as its factorization.

16516010011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 22.

Adding to 16516010011 its reverse (11001061561), we get a palindrome (27517071572).

The spelling of 16516010011 in words is "sixteen billion, five hundred sixteen million, ten thousand, eleven".