111100000011127 has 2 divisors, whose sum is σ = 111100000011128. Its totient is φ = 111100000011126.

The previous prime is 111100000011109. The next prime is 111100000011149. The reversal of 111100000011127 is 721110000001111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111100000011127 - 2⁷ = 111100000010999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111100000011127.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111100000011227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55550000005563 + 55550000005564.

It is an arithmetic number, because the mean of its divisors is an integer number (55550000005564).

Almost surely, 2^{111100000011127} is an apocalyptic number.

111100000011127 is a deficient number, since it is larger than the sum of its proper divisors (1).

111100000011127 is an equidigital number, since it uses as much as digits as its factorization.

111100000011127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14, while the sum is 16.

Adding to 111100000011127 its reverse (721110000001111), we get a palindrome (832210000012238).

The spelling of 111100000011127 in words is "one hundred eleven trillion, one hundred billion, eleven thousand, one hundred twenty-seven".