301312012242 has 32 divisors (see below), whose sum is σ = 603167428800. Its totient is φ = 100346819328.

The previous prime is 301312012237. The next prime is 301312012247. The reversal of 301312012242 is 242210213103.

It is an interprime number because it is at equal distance from previous prime (301312012237) and next prime (301312012247).

It is not an unprimeable number, because it can be changed into a prime (301312012247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45245509 + ... + 45252167.

It is an arithmetic number, because the mean of its divisors is an integer number (18848982150).

Almost surely, 2^301312012242 is an apocalyptic number.

301312012242 is an abundant number, since it is smaller than the sum of its proper divisors (301855416558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

301312012242 is a wasteful number, since it uses less digits than its factorization.

301312012242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12330.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 301312012242 its reverse (242210213103), we get a palindrome (543522225345).

The spelling of 301312012242 in words is "three hundred one billion, three hundred twelve million, twelve thousand, two hundred forty-two".