3031013 has 8 divisors (see below), whose sum is σ = 3239520. Its totient is φ = 2827440.

The previous prime is 3031001. The next prime is 3031019. The reversal of 3031013 is 3101303.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3031013 - 2⁴ = 3030997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3030985 and 3031003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3031019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83 + ... + 2463.

It is an arithmetic number, because the mean of its divisors is an integer number (404940).

Almost surely, 2^3031013 is an apocalyptic number.

It is an amenable number.

3031013 is a deficient number, since it is larger than the sum of its proper divisors (208507).

3031013 is a wasteful number, since it uses less digits than its factorization.

3031013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2467.

The product of its (nonzero) digits is 27, while the sum is 11.

The square root of 3031013 is about 1740.9804708842. The cubic root of 3031013 is about 144.7202374270.

Adding to 3031013 its reverse (3101303), we get a palindrome (6132316).

The spelling of 3031013 in words is "three million, thirty-one thousand, thirteen".