1223104330 has 32 divisors (see below), whose sum is σ = 2519153280. Its totient is φ = 418841280.

The previous prime is 1223104283. The next prime is 1223104339. The reversal of 1223104330 is 334013221.

It is a junction number, because it is equal to n+sod(n) for n = 1223104298 and 1223104307.

It is not an unprimeable number, because it can be changed into a prime (1223104339) 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, 49960 + ... + 70300.

It is an arithmetic number, because the mean of its divisors is an integer number (78723540).

Almost surely, 2^1223104330 is an apocalyptic number.

1223104330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1223104330 is an abundant number, since it is smaller than the sum of its proper divisors (1296048950).

1223104330 is a wasteful number, since it uses less digits than its factorization.

1223104330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21214.

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

The square root of 1223104330 is about 34972.9085150206. The cubic root of 1223104330 is about 1069.4352655052.

Adding to 1223104330 its reverse (334013221), we get a palindrome (1557117551).

The spelling of 1223104330 in words is "one billion, two hundred twenty-three million, one hundred four thousand, three hundred thirty".