1011110110111 has 2 divisors, whose sum is σ = 1011110110112. Its totient is φ = 1011110110110.

The previous prime is 1011110110081. The next prime is 1011110110123. The reversal of 1011110110111 is 1110110111101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1011110110111 - 2¹³ = 1011110101919 is a prime.

It is a super-3 number, since 3×1011110110111³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011110116111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505555055055 + 505555055056.

It is an arithmetic number, because the mean of its divisors is an integer number (505555055056).

Almost surely, 2^{1011110110111} is an apocalyptic number.

1011110110111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011110110111 is an equidigital number, since it uses as much as digits as its factorization.

1011110110111 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 10.

Adding to 1011110110111 its reverse (1110110111101), we get a palindrome (2121220221212).

It can be divided in two parts, 101 and 1110110111, that multiplied together give a palindrome (112121121211).

The spelling of 1011110110111 in words is "one trillion, eleven billion, one hundred ten million, one hundred ten thousand, one hundred eleven".