3001310020 has 48 divisors (see below), whose sum is σ = 6716763648. Its totient is φ = 1123886720.

The previous prime is 3001310009. The next prime is 3001310063. The reversal of 3001310020 is 200131003.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 3001309979 and 3001310006.

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, 47791 + ... + 91030.

It is an arithmetic number, because the mean of its divisors is an integer number (139932576).

Almost surely, 2^3001310020 is an apocalyptic number.

It is an amenable number.

3001310020 is an abundant number, since it is smaller than the sum of its proper divisors (3715453628).

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

3001310020 is a wasteful number, since it uses less digits than its factorization.

3001310020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138900 (or 138898 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 3001310020 is about 54784.2132370266. The cubic root of 3001310020 is about 1442.4594704002.

Adding to 3001310020 its reverse (200131003), we get a palindrome (3201441023).

The spelling of 3001310020 in words is "three billion, one million, three hundred ten thousand, twenty".