2013011223 has 8 divisors (see below), whose sum is σ = 2709099648. Its totient is φ = 1329465144.

The previous prime is 2013011213. The next prime is 2013011227. The reversal of 2013011223 is 3221103102.

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

It is not a de Polignac number, because 2013011223 - 2¹⁶ = 2012945687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013011227) 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, 3135211 + ... + 3135852.

It is an arithmetic number, because the mean of its divisors is an integer number (338637456).

Almost surely, 2^2013011223 is an apocalyptic number.

2013011223 is a deficient number, since it is larger than the sum of its proper divisors (696088425).

2013011223 is a wasteful number, since it uses less digits than its factorization.

2013011223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6271173.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2013011223 is about 44866.5936193066. The cubic root of 2013011223 is about 1262.6473319939.

Adding to 2013011223 its reverse (3221103102), we get a palindrome (5234114325).

The spelling of 2013011223 in words is "two billion, thirteen million, eleven thousand, two hundred twenty-three".