2013210223 has 4 divisors (see below), whose sum is σ = 2029062400. Its totient is φ = 1997358048.

The previous prime is 2013210209. The next prime is 2013210233. The reversal of 2013210223 is 3220123102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2013210223 - 2⁵ = 2013210191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2013210197 and 2013210206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013210203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7925898 + ... + 7926151.

It is an arithmetic number, because the mean of its divisors is an integer number (507265600).

Almost surely, 2^2013210223 is an apocalyptic number.

2013210223 is a deficient number, since it is larger than the sum of its proper divisors (15852177).

2013210223 is a wasteful number, since it uses less digits than its factorization.

2013210223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15852176.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2013210223 is about 44868.8112501323. The cubic root of 2013210223 is about 1262.6889377463.

Adding to 2013210223 its reverse (3220123102), we get a palindrome (5233333325).

The spelling of 2013210223 in words is "two billion, thirteen million, two hundred ten thousand, two hundred twenty-three".