300012000111 has 48 divisors (see below), whose sum is σ = 458460288000. Its totient is φ = 188526631680.

The previous prime is 300012000097. The next prime is 300012000133. The reversal of 300012000111 is 111000210003.

It is not a de Polignac number, because 300012000111 - 2¹³ = 300011991919 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 300012000093 and 300012000102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300012000191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59300100 + ... + 59305158.

It is an arithmetic number, because the mean of its divisors is an integer number (9551256000).

Almost surely, 2^300012000111 is an apocalyptic number.

300012000111 is a deficient number, since it is larger than the sum of its proper divisors (158448287889).

300012000111 is a wasteful number, since it uses less digits than its factorization.

300012000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6764 (or 6761 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 300012000111 its reverse (111000210003), we get a palindrome (411012210114).

The spelling of 300012000111 in words is "three hundred billion, twelve million, one hundred eleven", and thus it is an aban number.