1223300323 has 8 divisors (see below), whose sum is σ = 1398289760. Its totient is φ = 1048368960.

The previous prime is 1223300321. The next prime is 1223300339. The reversal of 1223300323 is 3230033221.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1223300323 - 2¹ = 1223300321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1223300323.

It is not an unprimeable number, because it can be changed into a prime (1223300321) 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, 49393 + ... + 69901.

It is an arithmetic number, because the mean of its divisors is an integer number (174786220).

Almost surely, 2^1223300323 is an apocalyptic number.

1223300323 is a deficient number, since it is larger than the sum of its proper divisors (174989437).

1223300323 is an equidigital number, since it uses as much as digits as its factorization.

1223300323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29037.

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

The square root of 1223300323 is about 34975.7104716974. The cubic root of 1223300323 is about 1069.4923853617.

Adding to 1223300323 its reverse (3230033221), we get a palindrome (4453333544).

The spelling of 1223300323 in words is "one billion, two hundred twenty-three million, three hundred thousand, three hundred twenty-three".