100013027 has 2 divisors, whose sum is σ = 100013028. Its totient is φ = 100013026.

The previous prime is 100013021. The next prime is 100013071. The reversal of 100013027 is 720310001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100013027 - 2⁶ = 100012963 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (100013021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50006513 + 50006514.

It is an arithmetic number, because the mean of its divisors is an integer number (50006514).

Almost surely, 2^100013027 is an apocalyptic number.

100013027 is a deficient number, since it is larger than the sum of its proper divisors (1).

100013027 is an equidigital number, since it uses as much as digits as its factorization.

100013027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 100013027 is about 10000.6513287885. The cubic root of 100013027 is about 464.1790378120.

Adding to 100013027 its reverse (720310001), we get a palindrome (820323028).

The spelling of 100013027 in words is "one hundred million, thirteen thousand, twenty-seven".