3012321230 has 16 divisors (see below), whose sum is σ = 5470164144. Its totient is φ = 1194264960.

The previous prime is 3012321187. The next prime is 3012321233. The reversal of 3012321230 is 321232103.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 3012321199 and 3012321208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012321233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1331756 + ... + 1334015.

It is an arithmetic number, because the mean of its divisors is an integer number (341885259).

Almost surely, 2^3012321230 is an apocalyptic number.

3012321230 is a deficient number, since it is larger than the sum of its proper divisors (2457842914).

3012321230 is a wasteful number, since it uses less digits than its factorization.

3012321230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2665891.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3012321230 is about 54884.6174260147. The cubic root of 3012321230 is about 1444.2213498687.

Adding to 3012321230 its reverse (321232103), we get a palindrome (3333553333).

The spelling of 3012321230 in words is "three billion, twelve million, three hundred twenty-one thousand, two hundred thirty".