101001101000027 has 2 divisors, whose sum is σ = 101001101000028. Its totient is φ = 101001101000026.

The previous prime is 101001100999987. The next prime is 101001101000113. The reversal of 101001101000027 is 720000101100101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101001101000027 - 2²² = 101001096805723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101001100999975 and 101001101000020.

It is not a weakly prime, because it can be changed into another prime (101001101000227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50500550500013 + 50500550500014.

It is an arithmetic number, because the mean of its divisors is an integer number (50500550500014).

Almost surely, 2^{101001101000027} is an apocalyptic number.

101001101000027 is a deficient number, since it is larger than the sum of its proper divisors (1).

101001101000027 is an equidigital number, since it uses as much as digits as its factorization.

101001101000027 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 14.

Adding to 101001101000027 its reverse (720000101100101), we get a palindrome (821001202100128).

The spelling of 101001101000027 in words is "one hundred one trillion, one billion, one hundred one million, twenty-seven", and thus it is an aban number.