6060606161 has 2 divisors, whose sum is σ = 6060606162. Its totient is φ = 6060606160.

The previous prime is 6060606121. The next prime is 6060606163. The reversal of 6060606161 is 1616060606.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3417103936 + 2643502225 = 58456^2 + 51415^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6060606161 is a prime.

Together with 6060606163, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6060606163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3030303080 + 3030303081.

It is an arithmetic number, because the mean of its divisors is an integer number (3030303081).

Almost surely, 2^6060606161 is an apocalyptic number.

It is an amenable number.

6060606161 is a deficient number, since it is larger than the sum of its proper divisors (1).

6060606161 is an equidigital number, since it uses as much as digits as its factorization.

6060606161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 6060606161 is about 77849.8950609440. The cubic root of 6060606161 is about 1823.2183687101.

Adding to 6060606161 its reverse (1616060606), we get a palindrome (7676666767).

The spelling of 6060606161 in words is "six billion, sixty million, six hundred six thousand, one hundred sixty-one".