101000320027 has 2 divisors, whose sum is σ = 101000320028. Its totient is φ = 101000320026.

The previous prime is 101000319997. The next prime is 101000320033. The reversal of 101000320027 is 720023000101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101000320027 - 2⁷ = 101000319899 is a prime.

It is not a weakly prime, because it can be changed into another prime (101000320037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50500160013 + 50500160014.

It is an arithmetic number, because the mean of its divisors is an integer number (50500160014).

Almost surely, 2^101000320027 is an apocalyptic number.

101000320027 is a deficient number, since it is larger than the sum of its proper divisors (1).

101000320027 is an equidigital number, since it uses as much as digits as its factorization.

101000320027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 16.

Adding to 101000320027 its reverse (720023000101), we get a palindrome (821023320128).

The spelling of 101000320027 in words is "one hundred one billion, three hundred twenty thousand, twenty-seven".