3033031013 has 12 divisors (see below), whose sum is σ = 3245161920. Its totient is φ = 2834043072.

The previous prime is 3033030977. The next prime is 3033031019. The reversal of 3033031013 is 3101303303.

It is a de Polignac number, because none of the positive numbers 2^k-3033031013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3033030982 and 3033031000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3033031019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2420 + ... + 77922.

It is an arithmetic number, because the mean of its divisors is an integer number (270430160).

Almost surely, 2^3033031013 is an apocalyptic number.

It is an amenable number.

3033031013 is a deficient number, since it is larger than the sum of its proper divisors (212130907).

3033031013 is a wasteful number, since it uses less digits than its factorization.

3033031013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75676 (or 75659 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 17.

The square root of 3033031013 is about 55072.9608156307. The cubic root of 3033031013 is about 1447.5234798219.

Adding to 3033031013 its reverse (3101303303), we get a palindrome (6134334316).

The spelling of 3033031013 in words is "three billion, thirty-three million, thirty-one thousand, thirteen".