606065223091 has 2 divisors, whose sum is σ = 606065223092. Its totient is φ = 606065223090.

The previous prime is 606065223083. The next prime is 606065223131. The reversal of 606065223091 is 190322560606.

606065223091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (606065223131) can be obtained adding 606065223091 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 606065223091 - 2³ = 606065223083 is a prime.

It is not a weakly prime, because it can be changed into another prime (606065223991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303032611545 + 303032611546.

It is an arithmetic number, because the mean of its divisors is an integer number (303032611546).

Almost surely, 2^606065223091 is an apocalyptic number.

606065223091 is a deficient number, since it is larger than the sum of its proper divisors (1).

606065223091 is an equidigital number, since it uses as much as digits as its factorization.

606065223091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 40.

Adding to 606065223091 its reverse (190322560606), we get a palindrome (796387783697).

The spelling of 606065223091 in words is "six hundred six billion, sixty-five million, two hundred twenty-three thousand, ninety-one".