3013213220 has 12 divisors (see below), whose sum is σ = 6327747804. Its totient is φ = 1205285280.

The previous prime is 3013213201. The next prime is 3013213243. The reversal of 3013213220 is 223123103.

It can be written as a sum of positive squares in 2 ways, for example, as 2157416704 + 855796516 = 46448^2 + 29254^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75330311 + ... + 75330350.

It is an arithmetic number, because the mean of its divisors is an integer number (527312317).

Almost surely, 2^3013213220 is an apocalyptic number.

It is an amenable number.

3013213220 is an abundant number, since it is smaller than the sum of its proper divisors (3314534584).

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

3013213220 is a wasteful number, since it uses less digits than its factorization.

3013213220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150660670 (or 150660668 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3013213220 is about 54892.7428718952. The cubic root of 3013213220 is about 1444.3638871094.

Adding to 3013213220 its reverse (223123103), we get a palindrome (3236336323).

The spelling of 3013213220 in words is "three billion, thirteen million, two hundred thirteen thousand, two hundred twenty".