3301311020 has 48 divisors (see below), whose sum is σ = 8091740160. Its totient is φ = 1107793344.

The previous prime is 3301311017. The next prime is 3301311059. The reversal of 3301311020 is 201131033.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 3301310986 and 3301311004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244280 + ... + 257439.

It is an arithmetic number, because the mean of its divisors is an integer number (168577920).

Almost surely, 2^3301311020 is an apocalyptic number.

It is an amenable number.

3301311020 is an abundant number, since it is smaller than the sum of its proper divisors (4790429140).

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

3301311020 is a wasteful number, since it uses less digits than its factorization.

3301311020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501782 (or 501780 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 3301311020 is about 57457.0362966974. The cubic root of 3301311020 is about 1489.0026838060.

Adding to 3301311020 its reverse (201131033), we get a palindrome (3502442053).

The spelling of 3301311020 in words is "three billion, three hundred one million, three hundred eleven thousand, twenty".