101003120027 has 2 divisors, whose sum is σ = 101003120028. Its totient is φ = 101003120026.

The previous prime is 101003119999. The next prime is 101003120039. The reversal of 101003120027 is 720021300101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101003120027 - 2⁶ = 101003119963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101003119987 and 101003120014.

It is not a weakly prime, because it can be changed into another prime (101003120227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50501560013 + 50501560014.

It is an arithmetic number, because the mean of its divisors is an integer number (50501560014).

Almost surely, 2^101003120027 is an apocalyptic number.

101003120027 is a deficient number, since it is larger than the sum of its proper divisors (1).

101003120027 is an equidigital number, since it uses as much as digits as its factorization.

101003120027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 17.

Adding to 101003120027 its reverse (720021300101), we get a palindrome (821024420128).

The spelling of 101003120027 in words is "one hundred one billion, three million, one hundred twenty thousand, twenty-seven".