605060105161 has 2 divisors, whose sum is σ = 605060105162. Its totient is φ = 605060105160.

The previous prime is 605060105149. The next prime is 605060105227. The reversal of 605060105161 is 161501060506.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 494666055625 + 110394049536 = 703325^2 + 332256^2 .

It is a cyclic number.

It is not a de Polignac number, because 605060105161 - 2²⁵ = 605026550729 is a prime.

It is a super-3 number, since 3×605060105161³ (a number of 36 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (605060105131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302530052580 + 302530052581.

It is an arithmetic number, because the mean of its divisors is an integer number (302530052581).

Almost surely, 2^605060105161 is an apocalyptic number.

It is an amenable number.

605060105161 is a deficient number, since it is larger than the sum of its proper divisors (1).

605060105161 is an equidigital number, since it uses as much as digits as its factorization.

605060105161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 31.

Adding to 605060105161 its reverse (161501060506), we get a palindrome (766561165667).

The spelling of 605060105161 in words is "six hundred five billion, sixty million, one hundred five thousand, one hundred sixty-one".