3313023020 has 24 divisors (see below), whose sum is σ = 7041175344. Its totient is φ = 1309242176.

The previous prime is 3313023011. The next prime is 3313023037. The reversal of 3313023020 is 203203133.

It is a super-2 number, since 2×3313023020² = 21952243062099840800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3313023020.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 996239 + ... + 999558.

It is an arithmetic number, because the mean of its divisors is an integer number (293382306).

Almost surely, 2^3313023020 is an apocalyptic number.

It is an amenable number.

3313023020 is an abundant number, since it is smaller than the sum of its proper divisors (3728152324).

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

3313023020 is a wasteful number, since it uses less digits than its factorization.

3313023020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1995889 (or 1995887 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 3313023020 is about 57558.8656941743. The cubic root of 3313023020 is about 1490.7614413591.

Adding to 3313023020 its reverse (203203133), we get a palindrome (3516226153).

The spelling of 3313023020 in words is "three billion, three hundred thirteen million, twenty-three thousand, twenty".