606111011101 has 2 divisors, whose sum is σ = 606111011102. Its totient is φ = 606111011100.

The previous prime is 606111011083. The next prime is 606111011117. The reversal of 606111011101 is 101110111606.

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., 605674619001 + 436392100 = 778251^2 + 20890^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-606111011101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (606111011161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303055505550 + 303055505551.

It is an arithmetic number, because the mean of its divisors is an integer number (303055505551).

Almost surely, 2^606111011101 is an apocalyptic number.

It is an amenable number.

606111011101 is a deficient number, since it is larger than the sum of its proper divisors (1).

606111011101 is an equidigital number, since it uses as much as digits as its factorization.

606111011101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 19.

Adding to 606111011101 its reverse (101110111606), we get a palindrome (707221122707).

The spelling of 606111011101 in words is "six hundred six billion, one hundred eleven million, eleven thousand, one hundred one".