3012303223 has 4 divisors (see below), whose sum is σ = 3022947688. Its totient is φ = 3001658760.

The previous prime is 3012303193. The next prime is 3012303227. The reversal of 3012303223 is 3223032103.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3223032103 = 619 ⋅5206837.

It is a cyclic number.

It is not a de Polignac number, because 3012303223 - 2⁵ = 3012303191 is a prime.

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 3012303223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012303227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5321808 + ... + 5322373.

It is an arithmetic number, because the mean of its divisors is an integer number (755736922).

Almost surely, 2^3012303223 is an apocalyptic number.

3012303223 is a deficient number, since it is larger than the sum of its proper divisors (10644465).

3012303223 is a wasteful number, since it uses less digits than its factorization.

3012303223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10644464.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 3012303223 is about 54884.4533816271. The cubic root of 3012303223 is about 1444.2184721161.

Adding to 3012303223 its reverse (3223032103), we get a palindrome (6235335326).

The spelling of 3012303223 in words is "three billion, twelve million, three hundred three thousand, two hundred twenty-three".