306006101 has 2 divisors, whose sum is σ = 306006102. Its totient is φ = 306006100.

The previous prime is 306006089. The next prime is 306006133. The reversal of 306006101 is 101600603.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 248094001 + 57912100 = 15751^2 + 7610^2 .

It is a cyclic number.

It is not a de Polignac number, because 306006101 - 2²⁶ = 238897237 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 306006101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (306006401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153003050 + 153003051.

It is an arithmetic number, because the mean of its divisors is an integer number (153003051).

Almost surely, 2^306006101 is an apocalyptic number.

It is an amenable number.

306006101 is a deficient number, since it is larger than the sum of its proper divisors (1).

306006101 is an equidigital number, since it uses as much as digits as its factorization.

306006101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 306006101 is about 17493.0300691447. The cubic root of 306006101 is about 673.8708885464.

Adding to 306006101 its reverse (101600603), we get a palindrome (407606704).

The spelling of 306006101 in words is "three hundred six million, six thousand, one hundred one".