300000000077 has 2 divisors, whose sum is σ = 300000000078. Its totient is φ = 300000000076.

The previous prime is 299999999989. The next prime is 300000000101. The reversal of 300000000077 is 770000000003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 257245753636 + 42754246441 = 507194^2 + 206771^2 .

It is a cyclic number.

It is not a de Polignac number, because 300000000077 - 2¹⁰ = 299999999053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 299999999983 and 300000000064.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (300000005077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150000000038 + 150000000039.

It is an arithmetic number, because the mean of its divisors is an integer number (150000000039).

Almost surely, 2^300000000077 is an apocalyptic number.

It is an amenable number.

300000000077 is a deficient number, since it is larger than the sum of its proper divisors (1).

300000000077 is an equidigital number, since it uses as much as digits as its factorization.

300000000077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 147, while the sum is 17.

The spelling of 300000000077 in words is "three hundred billion, seventy-seven", and thus it is an aban number.