1043223143 has 8 divisors (see below), whose sum is σ = 1053648000. Its totient is φ = 1032811000.

The previous prime is 1043223127. The next prime is 1043223149. The reversal of 1043223143 is 3413223401.

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 1043223143 - 2⁴ = 1043223127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043223149) 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 7 ways as a sum of consecutive naturals, for example, 319268 + ... + 322518.

It is an arithmetic number, because the mean of its divisors is an integer number (131706000).

Almost surely, 2^1043223143 is an apocalyptic number.

1043223143 is a deficient number, since it is larger than the sum of its proper divisors (10424857).

1043223143 is a wasteful number, since it uses less digits than its factorization.

1043223143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6357.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1043223143 is about 32298.9650453385. The cubic root of 1043223143 is about 1014.2049775138.

Adding to 1043223143 its reverse (3413223401), we get a palindrome (4456446544).

The spelling of 1043223143 in words is "one billion, forty-three million, two hundred twenty-three thousand, one hundred forty-three".