100530550301 has 2 divisors, whose sum is σ = 100530550302. Its totient is φ = 100530550300.

The previous prime is 100530550279. The next prime is 100530550303. The reversal of 100530550301 is 103055035001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90435525625 + 10095024676 = 300725^2 + 100474^2 .

It is an emirp because it is prime and its reverse (103055035001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100530550301 is a prime.

Together with 100530550303, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100530550303) 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, 50265275150 + 50265275151.

It is an arithmetic number, because the mean of its divisors is an integer number (50265275151).

Almost surely, 2^100530550301 is an apocalyptic number.

It is an amenable number.

100530550301 is a deficient number, since it is larger than the sum of its proper divisors (1).

100530550301 is an equidigital number, since it uses as much as digits as its factorization.

100530550301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1125, while the sum is 23.

Adding to 100530550301 its reverse (103055035001), we get a palindrome (203585585302).

The spelling of 100530550301 in words is "one hundred billion, five hundred thirty million, five hundred fifty thousand, three hundred one".