300130949977 has 2 divisors, whose sum is σ = 300130949978. Its totient is φ = 300130949976.

The previous prime is 300130949947. The next prime is 300130950001. The reversal of 300130949977 is 779949031003.

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., 299188214361 + 942735616 = 546981^2 + 30704^2 .

It is an emirp because it is prime and its reverse (779949031003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 300130949977 - 2²³ = 300122561369 is a prime.

It is not a weakly prime, because it can be changed into another prime (300130949917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150065474988 + 150065474989.

It is an arithmetic number, because the mean of its divisors is an integer number (150065474989).

Almost surely, 2^300130949977 is an apocalyptic number.

It is an amenable number.

300130949977 is a deficient number, since it is larger than the sum of its proper divisors (1).

300130949977 is an equidigital number, since it uses as much as digits as its factorization.

300130949977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1285956, while the sum is 52.

The spelling of 300130949977 in words is "three hundred billion, one hundred thirty million, nine hundred forty-nine thousand, nine hundred seventy-seven".