111100111111063 has 2 divisors, whose sum is σ = 111100111111064. Its totient is φ = 111100111111062.

The previous prime is 111100111111001. The next prime is 111100111111111. The reversal of 111100111111063 is 360111111001111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111100111111063 - 2⁹ = 111100111110551 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111100111111063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111100118111063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55550055555531 + 55550055555532.

It is an arithmetic number, because the mean of its divisors is an integer number (55550055555532).

Almost surely, 2^{111100111111063} is an apocalyptic number.

111100111111063 is a deficient number, since it is larger than the sum of its proper divisors (1).

111100111111063 is an equidigital number, since it uses as much as digits as its factorization.

111100111111063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 19.

Adding to 111100111111063 its reverse (360111111001111), we get a palindrome (471211222112174).

The spelling of 111100111111063 in words is "one hundred eleven trillion, one hundred billion, one hundred eleven million, one hundred eleven thousand, sixty-three".