1101101110111 has 2 divisors, whose sum is σ = 1101101110112. Its totient is φ = 1101101110110.

The previous prime is 1101101110099. The next prime is 1101101110121. The reversal of 1101101110111 is 1110111011011.

It is a happy number.

It is an a-pointer prime, because the next prime (1101101110121) can be obtained adding 1101101110111 to its sum of digits (10).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1101101110111 - 2⁹ = 1101101109599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101101110121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550550555055 + 550550555056.

It is an arithmetic number, because the mean of its divisors is an integer number (550550555056).

Almost surely, 2^{1101101110111} is an apocalyptic number.

1101101110111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101101110111 is an equidigital number, since it uses as much as digits as its factorization.

1101101110111 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 10.

Adding to 1101101110111 its reverse (1110111011011), we get a palindrome (2211212121122).

It can be divided in two parts, 110110 and 1110111, that added together give a palindrome (1220221).

The spelling of 1101101110111 in words is "one trillion, one hundred one billion, one hundred one million, one hundred ten thousand, one hundred eleven".