301312012013 has 16 divisors (see below), whose sum is σ = 314188019712. Its totient is φ = 288647550000.

The previous prime is 301312012009. The next prime is 301312012061. The reversal of 301312012013 is 310210213103.

It is a cyclic number.

It is not a de Polignac number, because 301312012013 - 2² = 301312012009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 301312011982 and 301312012000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (301312012073) 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, 1149518 + ... + 1387088.

It is an arithmetic number, because the mean of its divisors is an integer number (19636751232).

Almost surely, 2^301312012013 is an apocalyptic number.

It is an amenable number.

301312012013 is a deficient number, since it is larger than the sum of its proper divisors (12876007699).

301312012013 is a wasteful number, since it uses less digits than its factorization.

301312012013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238016.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 301312012013 its reverse (310210213103), we get a palindrome (611522225116).

The spelling of 301312012013 in words is "three hundred one billion, three hundred twelve million, twelve thousand, thirteen".