111000001100111 has 2 divisors, whose sum is σ = 111000001100112. Its totient is φ = 111000001100110.

The previous prime is 111000001100077. The next prime is 111000001100113. The reversal of 111000001100111 is 111001100000111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111000001100111 is a prime.

Together with 111000001100113, it forms a pair of twin primes.

It is a Chen prime.

It is a zygodrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111000001100113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55500000550055 + 55500000550056.

It is an arithmetic number, because the mean of its divisors is an integer number (55500000550056).

Almost surely, 2^{111000001100111} is an apocalyptic number.

111000001100111 is a deficient number, since it is larger than the sum of its proper divisors (1).

111000001100111 is an equidigital number, since it uses as much as digits as its factorization.

111000001100111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 111000001100111 its reverse (111001100000111), we get a palindrome (222001101100222).

The spelling of 111000001100111 in words is "one hundred eleven trillion, one million, one hundred thousand, one hundred eleven".