111100001110127 has 2 divisors, whose sum is σ = 111100001110128. Its totient is φ = 111100001110126.

The previous prime is 111100001110123. The next prime is 111100001110207. The reversal of 111100001110127 is 721011100001111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111100001110127 - 2² = 111100001110123 is a prime.

It is a super-2 number, since 2×111100001110127² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111100001110123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55550000555063 + 55550000555064.

It is an arithmetic number, because the mean of its divisors is an integer number (55550000555064).

Almost surely, 2^{111100001110127} is an apocalyptic number.

111100001110127 is a deficient number, since it is larger than the sum of its proper divisors (1).

111100001110127 is an equidigital number, since it uses as much as digits as its factorization.

111100001110127 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 17.

Adding to 111100001110127 its reverse (721011100001111), we get a palindrome (832111101111238).

The spelling of 111100001110127 in words is "one hundred eleven trillion, one hundred billion, one million, one hundred ten thousand, one hundred twenty-seven".