101011010027 has 2 divisors, whose sum is σ = 101011010028. Its totient is φ = 101011010026.

The previous prime is 101011009997. The next prime is 101011010071. The reversal of 101011010027 is 720010110101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101011010027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101011009993 and 101011010020.

It is not a weakly prime, because it can be changed into another prime (101011010077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50505505013 + 50505505014.

It is an arithmetic number, because the mean of its divisors is an integer number (50505505014).

Almost surely, 2^101011010027 is an apocalyptic number.

101011010027 is a deficient number, since it is larger than the sum of its proper divisors (1).

101011010027 is an equidigital number, since it uses as much as digits as its factorization.

101011010027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14, while the sum is 14.

Adding to 101011010027 its reverse (720010110101), we get a palindrome (821021120128).

The spelling of 101011010027 in words is "one hundred one billion, eleven million, ten thousand, twenty-seven".