300111113201 has 2 divisors, whose sum is σ = 300111113202. Its totient is φ = 300111113200.

The previous prime is 300111113143. The next prime is 300111113311. The reversal of 300111113201 is 102311111003.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 257561325025 + 42549788176 = 507505^2 + 206276^2 .

It is a cyclic number.

It is not a de Polignac number, because 300111113201 - 2¹⁸ = 300110851057 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (300111113101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150055556600 + 150055556601.

It is an arithmetic number, because the mean of its divisors is an integer number (150055556601).

Almost surely, 2^300111113201 is an apocalyptic number.

It is an amenable number.

300111113201 is a deficient number, since it is larger than the sum of its proper divisors (1).

300111113201 is an equidigital number, since it uses as much as digits as its factorization.

300111113201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 300111113201 its reverse (102311111003), we get a palindrome (402422224204).

The spelling of 300111113201 in words is "three hundred billion, one hundred eleven million, one hundred thirteen thousand, two hundred one".