111011110070111 has 2 divisors, whose sum is σ = 111011110070112. Its totient is φ = 111011110070110.

The previous prime is 111011110070033. The next prime is 111011110070153. The reversal of 111011110070111 is 111070011110111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111011110070111 - 2¹⁰ = 111011110069087 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111011110070111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111011410070111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55505555035055 + 55505555035056.

It is an arithmetic number, because the mean of its divisors is an integer number (55505555035056).

Almost surely, 2^{111011110070111} is an apocalyptic number.

111011110070111 is a deficient number, since it is larger than the sum of its proper divisors (1).

111011110070111 is an equidigital number, since it uses as much as digits as its factorization.

111011110070111 is an evil number, because the sum of its binary digits is even.

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

Adding to 111011110070111 its reverse (111070011110111), we get a palindrome (222081121180222).

The spelling of 111011110070111 in words is "one hundred eleven trillion, eleven billion, one hundred ten million, seventy thousand, one hundred eleven".