5021106061 has 2 divisors, whose sum is σ = 5021106062. Its totient is φ = 5021106060.

The previous prime is 5021106059. The next prime is 5021106067. The reversal of 5021106061 is 1606011205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4355208036 + 665898025 = 65994^2 + 25805^2 .

It is a cyclic number.

It is not a de Polignac number, because 5021106061 - 2¹ = 5021106059 is a prime.

Together with 5021106059, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5021106067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2510553030 + 2510553031.

It is an arithmetic number, because the mean of its divisors is an integer number (2510553031).

Almost surely, 2^5021106061 is an apocalyptic number.

It is an amenable number.

5021106061 is a deficient number, since it is larger than the sum of its proper divisors (1).

5021106061 is an equidigital number, since it uses as much as digits as its factorization.

5021106061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 5021106061 is about 70859.7633428168. The cubic root of 5021106061 is about 1712.3786262105.

Adding to 5021106061 its reverse (1606011205), we get a palindrome (6627117266).

The spelling of 5021106061 in words is "five billion, twenty-one million, one hundred six thousand, sixty-one".