11101000121027 has 2 divisors, whose sum is σ = 11101000121028. Its totient is φ = 11101000121026.

The previous prime is 11101000120993. The next prime is 11101000121047. The reversal of 11101000121027 is 72012100010111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11101000121027 - 2²⁰ = 11100999072451 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11101000120996 and 11101000121014.

It is not a weakly prime, because it can be changed into another prime (11101000121047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550500060513 + 5550500060514.

It is an arithmetic number, because the mean of its divisors is an integer number (5550500060514).

Almost surely, 2^{11101000121027} is an apocalyptic number.

11101000121027 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101000121027 is an equidigital number, since it uses as much as digits as its factorization.

11101000121027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28, while the sum is 17.

Adding to 11101000121027 its reverse (72012100010111), we get a palindrome (83113100131138).

The spelling of 11101000121027 in words is "eleven trillion, one hundred one billion, one hundred twenty-one thousand, twenty-seven".