16000111163 has 2 divisors, whose sum is σ = 16000111164. Its totient is φ = 16000111162.

The previous prime is 16000111097. The next prime is 16000111177. The reversal of 16000111163 is 36111100061.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16000111163 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (16000111063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8000055581 + 8000055582.

It is an arithmetic number, because the mean of its divisors is an integer number (8000055582).

Almost surely, 2^16000111163 is an apocalyptic number.

16000111163 is a deficient number, since it is larger than the sum of its proper divisors (1).

16000111163 is an equidigital number, since it uses as much as digits as its factorization.

16000111163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 16000111163 in words is "sixteen billion, one hundred eleven thousand, one hundred sixty-three".