2013223204 has 48 divisors (see below), whose sum is σ = 3854233600. Its totient is φ = 916596000.

The previous prime is 2013223171. The next prime is 2013223207. The reversal of 2013223204 is 4023223102.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (2013223207) 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, 352927 + ... + 358585.

Almost surely, 2^2013223204 is an apocalyptic number.

It is an amenable number.

2013223204 is a deficient number, since it is larger than the sum of its proper divisors (1841010396).

2013223204 is a wasteful number, since it uses less digits than its factorization.

2013223204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5864 (or 5862 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2013223204 is about 44868.9559049461. The cubic root of 2013223204 is about 1262.6916516424.

Adding to 2013223204 its reverse (4023223102), we get a palindrome (6036446306).

The spelling of 2013223204 in words is "two billion, thirteen million, two hundred twenty-three thousand, two hundred four".