111010111101107 has 2 divisors, whose sum is σ = 111010111101108. Its totient is φ = 111010111101106.

The previous prime is 111010111101079. The next prime is 111010111101139. The reversal of 111010111101107 is 701101111010111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111010111101107 is a prime.

It is not a weakly prime, because it can be changed into another prime (111010111101157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55505055550553 + 55505055550554.

It is an arithmetic number, because the mean of its divisors is an integer number (55505055550554).

Almost surely, 2^{111010111101107} is an apocalyptic number.

111010111101107 is a deficient number, since it is larger than the sum of its proper divisors (1).

111010111101107 is an equidigital number, since it uses as much as digits as its factorization.

111010111101107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7, while the sum is 17.

Adding to 111010111101107 its reverse (701101111010111), we get a palindrome (812111222111218).

The spelling of 111010111101107 in words is "one hundred eleven trillion, ten billion, one hundred eleven million, one hundred one thousand, one hundred seven".