1223324003 has 8 divisors (see below), whose sum is σ = 1336060656. Its totient is φ = 1110841600.

The previous prime is 1223323973. The next prime is 1223324009. The reversal of 1223324003 is 3004233221.

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

It is not a de Polignac number, because 1223324003 - 2¹² = 1223319907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1223324009) 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, 53426 + ... + 72807.

It is an arithmetic number, because the mean of its divisors is an integer number (167007582).

Almost surely, 2^1223324003 is an apocalyptic number.

1223324003 is a deficient number, since it is larger than the sum of its proper divisors (112736653).

1223324003 is a wasteful number, since it uses less digits than its factorization.

1223324003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127125.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 1223324003 is about 34976.0489907022. The cubic root of 1223324003 is about 1069.4992862063.

Adding to 1223324003 its reverse (3004233221), we get a palindrome (4227557224).

The spelling of 1223324003 in words is "one billion, two hundred twenty-three million, three hundred twenty-four thousand, three".