11612067163 has 2 divisors, whose sum is σ = 11612067164. Its totient is φ = 11612067162.

The previous prime is 11612067119. The next prime is 11612067167. The reversal of 11612067163 is 36176021611.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11612067163 is a prime.

It is not a weakly prime, because it can be changed into another prime (11612067167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5806033581 + 5806033582.

It is an arithmetic number, because the mean of its divisors is an integer number (5806033582).

Almost surely, 2^11612067163 is an apocalyptic number.

11612067163 is a deficient number, since it is larger than the sum of its proper divisors (1).

11612067163 is an equidigital number, since it uses as much as digits as its factorization.

11612067163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 34.

Adding to 11612067163 its reverse (36176021611), we get a palindrome (47788088774).

The spelling of 11612067163 in words is "eleven billion, six hundred twelve million, sixty-seven thousand, one hundred sixty-three".