300451000311109 has 2 divisors, whose sum is σ = 300451000311110. Its totient is φ = 300451000311108.

The previous prime is 300451000311107. The next prime is 300451000311169. The reversal of 300451000311109 is 901113000154003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 285441768380484 + 15009231930625 = 16895022^2 + 3874175^2 .

It is a cyclic number.

It is not a de Polignac number, because 300451000311109 - 2¹ = 300451000311107 is a prime.

Together with 300451000311107, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (300451000311103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150225500155554 + 150225500155555.

It is an arithmetic number, because the mean of its divisors is an integer number (150225500155555).

Almost surely, 2^{300451000311109} is an apocalyptic number.

It is an amenable number.

300451000311109 is a deficient number, since it is larger than the sum of its proper divisors (1).

300451000311109 is an equidigital number, since it uses as much as digits as its factorization.

300451000311109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 28.

The spelling of 300451000311109 in words is "three hundred trillion, four hundred fifty-one billion, three hundred eleven thousand, one hundred nine".