3311313020 has 48 divisors (see below), whose sum is σ = 7077151200. Its totient is φ = 1301080320.

The previous prime is 3311313017. The next prime is 3311313029. The reversal of 3311313020 is 203131133.

3311313020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3311313020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3311313029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1302911 + ... + 1305449.

It is an arithmetic number, because the mean of its divisors is an integer number (147440650).

Almost surely, 2^3311313020 is an apocalyptic number.

It is an amenable number.

3311313020 is an abundant number, since it is smaller than the sum of its proper divisors (3765838180).

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

3311313020 is a wasteful number, since it uses less digits than its factorization.

3311313020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3678 (or 3676 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 3311313020 is about 57544.0094188787. The cubic root of 3311313020 is about 1490.5049142376.

Adding to 3311313020 its reverse (203131133), we get a palindrome (3514444153).

The spelling of 3311313020 in words is "three billion, three hundred eleven million, three hundred thirteen thousand, twenty".