5020505101 has 2 divisors, whose sum is σ = 5020505102. Its totient is φ = 5020505100.

The previous prime is 5020505047. The next prime is 5020505107. The reversal of 5020505101 is 1015050205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3937437001 + 1083068100 = 62749^2 + 32910^2 .

It is a cyclic number.

It is not a de Polignac number, because 5020505101 - 2¹³ = 5020496909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5020505107) 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, 2510252550 + 2510252551.

It is an arithmetic number, because the mean of its divisors is an integer number (2510252551).

Almost surely, 2^5020505101 is an apocalyptic number.

It is an amenable number.

5020505101 is a deficient number, since it is larger than the sum of its proper divisors (1).

5020505101 is an equidigital number, since it uses as much as digits as its factorization.

5020505101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 250, while the sum is 19.

The square root of 5020505101 is about 70855.5227275898. The cubic root of 5020505101 is about 1712.3103071254.

Adding to 5020505101 its reverse (1015050205), we get a palindrome (6035555306).

The spelling of 5020505101 in words is "five billion, twenty million, five hundred five thousand, one hundred one".