3331023020 has 48 divisors (see below), whose sum is σ = 7540253280. Its totient is φ = 1228770816.

The previous prime is 3331023011. The next prime is 3331023037. The reversal of 3331023020 is 203201333.

It is a super-2 number, since 2×3331023020² = 22191428719539840800, 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 3331023020.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304811 + ... + 315549.

It is an arithmetic number, because the mean of its divisors is an integer number (157088610).

Almost surely, 2^3331023020 is an apocalyptic number.

It is an amenable number.

3331023020 is an abundant number, since it is smaller than the sum of its proper divisors (4209230260).

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

3331023020 is a wasteful number, since it uses less digits than its factorization.

3331023020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11954 (or 11952 counting only the distinct ones).

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

The square root of 3331023020 is about 57715.0155505480. The cubic root of 3331023020 is about 1493.4563874514.

Adding to 3331023020 its reverse (203201333), we get a palindrome (3534224353).

The spelling of 3331023020 in words is "three billion, three hundred thirty-one million, twenty-three thousand, twenty".