1101112201127 has 2 divisors, whose sum is σ = 1101112201128. Its totient is φ = 1101112201126.

The previous prime is 1101112201093. The next prime is 1101112201157. The reversal of 1101112201127 is 7211022111011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1101112201127 - 2⁸ = 1101112200871 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1101112201099 and 1101112201108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101112201157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550556100563 + 550556100564.

It is an arithmetic number, because the mean of its divisors is an integer number (550556100564).

Almost surely, 2^{1101112201127} is an apocalyptic number.

1101112201127 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101112201127 is an equidigital number, since it uses as much as digits as its factorization.

1101112201127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 20.

Adding to 1101112201127 its reverse (7211022111011), we get a palindrome (8312134312138).

The spelling of 1101112201127 in words is "one trillion, one hundred one billion, one hundred twelve million, two hundred one thousand, one hundred twenty-seven".