1323012230 has 32 divisors (see below), whose sum is σ = 2407239648. Its totient is φ = 523494400.

The previous prime is 1323012227. The next prime is 1323012239. The reversal of 1323012230 is 322103231.

It is a super-2 number, since 2×1323012230² = 3500722721459145800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1323012199 and 1323012208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323012239) 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, 461000 + ... + 463860.

It is an arithmetic number, because the mean of its divisors is an integer number (75226239).

Almost surely, 2^1323012230 is an apocalyptic number.

1323012230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1323012230 is a deficient number, since it is larger than the sum of its proper divisors (1084227418).

1323012230 is a wasteful number, since it uses less digits than its factorization.

1323012230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3352.

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

The square root of 1323012230 is about 36373.2350774577. The cubic root of 1323012230 is about 1097.7950957107.

Adding to 1323012230 its reverse (322103231), we get a palindrome (1645115461).

The spelling of 1323012230 in words is "one billion, three hundred twenty-three million, twelve thousand, two hundred thirty".