2013312223 has 16 divisors (see below), whose sum is σ = 2184114240. Its totient is φ = 1844833536.

The previous prime is 2013312173. The next prime is 2013312229. The reversal of 2013312223 is 3222133102.

It is not a de Polignac number, because 2013312223 - 2⁹ = 2013311711 is a prime.

It is a super-2 number, since 2×2013312223² = 8106852214562403458, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2013312223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013312229) 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, 2148211 + ... + 2149147.

It is an arithmetic number, because the mean of its divisors is an integer number (136507140).

Almost surely, 2^2013312223 is an apocalyptic number.

2013312223 is a deficient number, since it is larger than the sum of its proper divisors (170802017).

2013312223 is a wasteful number, since it uses less digits than its factorization.

2013312223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1986.

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

The square root of 2013312223 is about 44869.9478827422. The cubic root of 2013312223 is about 1262.7102622450.

Adding to 2013312223 its reverse (3222133102), we get a palindrome (5235445325).

The spelling of 2013312223 in words is "two billion, thirteen million, three hundred twelve thousand, two hundred twenty-three".