101100218027 has 2 divisors, whose sum is σ = 101100218028. Its totient is φ = 101100218026.

The previous prime is 101100218017. The next prime is 101100218041. The reversal of 101100218027 is 720812001101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101100218027 - 2¹⁰ = 101100217003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101100217993 and 101100218011.

It is not a weakly prime, because it can be changed into another prime (101100218017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50550109013 + 50550109014.

It is an arithmetic number, because the mean of its divisors is an integer number (50550109014).

Almost surely, 2^101100218027 is an apocalyptic number.

101100218027 is a deficient number, since it is larger than the sum of its proper divisors (1).

101100218027 is an equidigital number, since it uses as much as digits as its factorization.

101100218027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 23.

Adding to 101100218027 its reverse (720812001101), we get a palindrome (821912219128).

The spelling of 101100218027 in words is "one hundred one billion, one hundred million, two hundred eighteen thousand, twenty-seven".