2013133223 has 8 divisors (see below), whose sum is σ = 2094062880. Its totient is φ = 1932971040.

The previous prime is 2013133151. The next prime is 2013133253. The reversal of 2013133223 is 3223313102.

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 2013133223 - 2¹² = 2013129127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2013133195 and 2013133204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013133253) 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, 186515 + ... + 197012.

It is an arithmetic number, because the mean of its divisors is an integer number (261757860).

Almost surely, 2^2013133223 is an apocalyptic number.

2013133223 is a deficient number, since it is larger than the sum of its proper divisors (80929657).

2013133223 is a wasteful number, since it uses less digits than its factorization.

2013133223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383737.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2013133223 is about 44867.9531848735. The cubic root of 2013133223 is about 1262.6728393633.

Adding to 2013133223 its reverse (3223313102), we get a palindrome (5236446325).

The spelling of 2013133223 in words is "two billion, thirteen million, one hundred thirty-three thousand, two hundred twenty-three".