3311010020 has 24 divisors (see below), whose sum is σ = 7056901824. Its totient is φ = 1304636256.

The previous prime is 3311009941. The next prime is 3311010023. The reversal of 3311010020 is 200101133.

It is a junction number, because it is equal to n+sod(n) for n = 3311009983 and 3311010010.

It is not an unprimeable number, because it can be changed into a prime (3311010023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1234112 + ... + 1236791.

It is an arithmetic number, because the mean of its divisors is an integer number (294037576).

Almost surely, 2^3311010020 is an apocalyptic number.

It is an amenable number.

3311010020 is an abundant number, since it is smaller than the sum of its proper divisors (3745891804).

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

3311010020 is a wasteful number, since it uses less digits than its factorization.

3311010020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2470979 (or 2470977 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 3311010020 is about 57541.3765911105. The cubic root of 3311010020 is about 1490.4594502215.

Adding to 3311010020 its reverse (200101133), we get a palindrome (3511111153).

The spelling of 3311010020 in words is "three billion, three hundred eleven million, ten thousand, twenty".