1043223323 has 4 divisors (see below), whose sum is σ = 1043297640. Its totient is φ = 1043149008.

The previous prime is 1043223319. The next prime is 1043223331. The reversal of 1043223323 is 3233223401.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1043223323 - 2² = 1043223319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1043223383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8978 + ... + 46551.

It is an arithmetic number, because the mean of its divisors is an integer number (260824410).

Almost surely, 2^1043223323 is an apocalyptic number.

1043223323 is a deficient number, since it is larger than the sum of its proper divisors (74317).

1043223323 is an equidigital number, since it uses as much as digits as its factorization.

1043223323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74316.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 1043223323 is about 32298.9678318054. The cubic root of 1043223323 is about 1014.2050358449.

Adding to 1043223323 its reverse (3233223401), we get a palindrome (4276446724).

The spelling of 1043223323 in words is "one billion, forty-three million, two hundred twenty-three thousand, three hundred twenty-three".