301430320112 has 20 divisors (see below), whose sum is σ = 584030127120. Its totient is φ = 150712867968.

The previous prime is 301430320109. The next prime is 301430320127. The reversal of 301430320112 is 211023034103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1543589 + ... + 1727867.

It is an arithmetic number, because the mean of its divisors is an integer number (29201506356).

Almost surely, 2^301430320112 is an apocalyptic number.

It is an amenable number.

301430320112 is a deficient number, since it is larger than the sum of its proper divisors (282599807008).

301430320112 is a wasteful number, since it uses less digits than its factorization.

301430320112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286520 (or 286514 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 301430320112 its reverse (211023034103), we get a palindrome (512453354215).

The spelling of 301430320112 in words is "three hundred one billion, four hundred thirty million, three hundred twenty thousand, one hundred twelve".