3012313 has 4 divisors (see below), whose sum is σ = 3036160. Its totient is φ = 2988468.

The previous prime is 3012283. The next prime is 3012323. The reversal of 3012313 is 3132103.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3012313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3012293 and 3012302.

It is not an unprimeable number, because it can be changed into a prime (3012323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11733 + ... + 11986.

It is an arithmetic number, because the mean of its divisors is an integer number (759040).

Almost surely, 2^3012313 is an apocalyptic number.

It is an amenable number.

3012313 is a deficient number, since it is larger than the sum of its proper divisors (23847).

3012313 is a wasteful number, since it uses less digits than its factorization.

3012313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23846.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 3012313 is about 1735.6016247976. The cubic root of 3012313 is about 144.4220034609.

Adding to 3012313 its reverse (3132103), we get a palindrome (6144416).

The spelling of 3012313 in words is "three million, twelve thousand, three hundred thirteen".