1100000001127 has 2 divisors, whose sum is σ = 1100000001128.
Its totient is φ = 1100000001126.
The previous prime is 1100000001097. The next prime is 1100000001169. The reversal of 1100000001127 is 7211000000011.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1100000001127 - 223 = 1099991612519 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1100000001197) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550000000563 + 550000000564.
It is an arithmetic number, because the mean of its divisors is an integer number (550000000564).
Almost surely, 21100000001127 is an apocalyptic number.
1100000001127 is a deficient number, since it is larger than the sum of its proper divisors (1).
1100000001127 is an equidigital number, since it uses as much as digits as its factorization.
1100000001127 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 13.
Adding to 1100000001127 its reverse (7211000000011), we get a palindrome (8311000001138).
The spelling of 1100000001127 in words is "one trillion, one hundred billion, one thousand, one hundred twenty-seven".