605106101 has 2 divisors, whose sum is σ = 605106102. Its totient is φ = 605106100.

The previous prime is 605106071. The next prime is 605106113. The reversal of 605106101 is 101601506.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 331203601 + 273902500 = 18199^2 + 16550^2 .

It is a cyclic number.

It is not a de Polignac number, because 605106101 - 2¹⁰ = 605105077 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (605106181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302553050 + 302553051.

It is an arithmetic number, because the mean of its divisors is an integer number (302553051).

Almost surely, 2^605106101 is an apocalyptic number.

It is an amenable number.

605106101 is a deficient number, since it is larger than the sum of its proper divisors (1).

605106101 is an equidigital number, since it uses as much as digits as its factorization.

605106101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 605106101 is about 24598.9044674758. The cubic root of 605106101 is about 845.8184947632.

Adding to 605106101 its reverse (101601506), we get a palindrome (706707607).

The spelling of 605106101 in words is "six hundred five million, one hundred six thousand, one hundred one".