111101100110111 has 2 divisors, whose sum is σ = 111101100110112. Its totient is φ = 111101100110110.

The previous prime is 111101100110107. The next prime is 111101100110141. The reversal of 111101100110111 is 111011001101111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111101100110111 - 2² = 111101100110107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111101100110092 and 111101100110101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111101100110101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55550550055055 + 55550550055056.

It is an arithmetic number, because the mean of its divisors is an integer number (55550550055056).

Almost surely, 2^{111101100110111} is an apocalyptic number.

111101100110111 is a deficient number, since it is larger than the sum of its proper divisors (1).

111101100110111 is an equidigital number, since it uses as much as digits as its factorization.

111101100110111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1, while the sum is 11.

Adding to 111101100110111 its reverse (111011001101111), we get a palindrome (222112101211222).

The spelling of 111101100110111 in words is "one hundred eleven trillion, one hundred one billion, one hundred million, one hundred ten thousand, one hundred eleven".