101102111012027 has 2 divisors, whose sum is σ = 101102111012028. Its totient is φ = 101102111012026.

The previous prime is 101102111012011. The next prime is 101102111012047. The reversal of 101102111012027 is 720210111201101.

It is a happy number.

It is an a-pointer prime, because the next prime (101102111012047) can be obtained adding 101102111012027 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101102111012027 - 2⁴ = 101102111012011 is a prime.

It is not a weakly prime, because it can be changed into another prime (101102111012047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50551055506013 + 50551055506014.

It is an arithmetic number, because the mean of its divisors is an integer number (50551055506014).

Almost surely, 2^{101102111012027} is an apocalyptic number.

101102111012027 is a deficient number, since it is larger than the sum of its proper divisors (1).

101102111012027 is an equidigital number, since it uses as much as digits as its factorization.

101102111012027 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 101102111012027 its reverse (720210111201101), we get a palindrome (821312222213128).

The spelling of 101102111012027 in words is "one hundred one trillion, one hundred two billion, one hundred eleven million, twelve thousand, twenty-seven".