300220209097 has 2 divisors, whose sum is σ = 300220209098. Its totient is φ = 300220209096.

The previous prime is 300220209077. The next prime is 300220209109. The reversal of 300220209097 is 790902022003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 157822658361 + 142397550736 = 397269^2 + 377356^2 .

It is a cyclic number.

It is not a de Polignac number, because 300220209097 - 2⁷ = 300220208969 is a prime.

It is not a weakly prime, because it can be changed into another prime (300220209077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150110104548 + 150110104549.

It is an arithmetic number, because the mean of its divisors is an integer number (150110104549).

Almost surely, 2^300220209097 is an apocalyptic number.

It is an amenable number.

300220209097 is a deficient number, since it is larger than the sum of its proper divisors (1).

300220209097 is an equidigital number, since it uses as much as digits as its factorization.

300220209097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 34.

The spelling of 300220209097 in words is "three hundred billion, two hundred twenty million, two hundred nine thousand, ninety-seven".