2013223321 has 8 divisors (see below), whose sum is σ = 2093816384. Its totient is φ = 1934165520.

The previous prime is 2013223313. The next prime is 2013223339. The reversal of 2013223321 is 1233223102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2013223321 - 2³ = 2013223313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013223301) 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, 381141 + ... + 386386.

It is an arithmetic number, because the mean of its divisors is an integer number (261727048).

Almost surely, 2^2013223321 is an apocalyptic number.

It is an amenable number.

2013223321 is a deficient number, since it is larger than the sum of its proper divisors (80593063).

2013223321 is an equidigital number, since it uses as much as digits as its factorization.

2013223321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767631.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2013223321 is about 44868.9572087429. The cubic root of 2013223321 is about 1262.6916761031.

Adding to 2013223321 its reverse (1233223102), we get a palindrome (3246446423).

The spelling of 2013223321 in words is "two billion, thirteen million, two hundred twenty-three thousand, three hundred twenty-one".