300320111212142 has 8 divisors (see below), whose sum is σ = 514834476363696. Its totient is φ = 128708619090912.

The previous prime is 300320111212097. The next prime is 300320111212151. The reversal of 300320111212142 is 241212111023003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10725718257563 + ... + 10725718257590.

It is an arithmetic number, because the mean of its divisors is an integer number (64354309545462).

Almost surely, 2^{300320111212142} is an apocalyptic number.

300320111212142 is a deficient number, since it is larger than the sum of its proper divisors (214514365151554).

300320111212142 is a wasteful number, since it uses less digits than its factorization.

300320111212142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21451436515162.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 300320111212142 its reverse (241212111023003), we get a palindrome (541532222235145).

The spelling of 300320111212142 in words is "three hundred trillion, three hundred twenty billion, one hundred eleven million, two hundred twelve thousand, one hundred forty-two".