301112310012 has 48 divisors (see below), whose sum is σ = 716920512000. Its totient is φ = 98343722880.

The previous prime is 301112310007. The next prime is 301112310019. The reversal of 301112310012 is 210013211103.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 301112309973 and 301112310000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (301112310019) 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, 1088137 + ... + 1336512.

It is an arithmetic number, because the mean of its divisors is an integer number (14935844000).

Almost surely, 2^301112310012 is an apocalyptic number.

It is an amenable number.

301112310012 is an abundant number, since it is smaller than the sum of its proper divisors (415808201988).

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

301112310012 is a wasteful number, since it uses less digits than its factorization.

301112310012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2424866 (or 2424864 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 301112310012 its reverse (210013211103), we get a palindrome (511125521115).

The spelling of 301112310012 in words is "three hundred one billion, one hundred twelve million, three hundred ten thousand, twelve".