3321101020 has 12 divisors (see below), whose sum is σ = 6974312184. Its totient is φ = 1328440400.

The previous prime is 3321100969. The next prime is 3321101059. The reversal of 3321101020 is 201011233.

It is a super-2 number, since 2×3321101020² = 22059423970090080800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83027506 + ... + 83027545.

It is an arithmetic number, because the mean of its divisors is an integer number (581192682).

Almost surely, 2^3321101020 is an apocalyptic number.

It is an amenable number.

3321101020 is an abundant number, since it is smaller than the sum of its proper divisors (3653211164).

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

3321101020 is a wasteful number, since it uses less digits than its factorization.

3321101020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166055060 (or 166055058 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 3321101020 is about 57628.9946120874. The cubic root of 3321101020 is about 1491.9720775489.

Adding to 3321101020 its reverse (201011233), we get a palindrome (3522112253).

The spelling of 3321101020 in words is "three billion, three hundred twenty-one million, one hundred one thousand, twenty".