5105101061 has 2 divisors, whose sum is σ = 5105101062. Its totient is φ = 5105101060.

The previous prime is 5105101009. The next prime is 5105101063. The reversal of 5105101061 is 1601015015.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4524580225 + 580520836 = 67265^2 + 24094^2 .

It is a cyclic number.

It is not a de Polignac number, because 5105101061 - 2³⁰ = 4031359237 is a prime.

Together with 5105101063, 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 (5105101063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552550530 + 2552550531.

It is an arithmetic number, because the mean of its divisors is an integer number (2552550531).

Almost surely, 2^5105101061 is an apocalyptic number.

It is an amenable number.

5105101061 is a deficient number, since it is larger than the sum of its proper divisors (1).

5105101061 is an equidigital number, since it uses as much as digits as its factorization.

5105101061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150, while the sum is 20.

The square root of 5105101061 is about 71449.9899300203. The cubic root of 5105101061 is about 1721.8743157369.

Adding to 5105101061 its reverse (1601015015), we get a palindrome (6706116076).

The spelling of 5105101061 in words is "five billion, one hundred five million, one hundred one thousand, sixty-one".