100300027 has 2 divisors, whose sum is σ = 100300028. Its totient is φ = 100300026.

The previous prime is 100300001. The next prime is 100300087. The reversal of 100300027 is 720003001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100300027 - 2²³ = 91911419 is a prime.

It is not a weakly prime, because it can be changed into another prime (100300087) 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, 50150013 + 50150014.

It is an arithmetic number, because the mean of its divisors is an integer number (50150014).

Almost surely, 2^100300027 is an apocalyptic number.

100300027 is a deficient number, since it is larger than the sum of its proper divisors (1).

100300027 is an equidigital number, since it uses as much as digits as its factorization.

100300027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42, while the sum is 13.

The square root of 100300027 is about 10014.9901148229. The cubic root of 100300027 is about 464.6226205488.

Adding to 100300027 its reverse (720003001), we get a palindrome (820303028).

The spelling of 100300027 in words is "one hundred million, three hundred thousand, twenty-seven".