1043450323 has 8 divisors (see below), whose sum is σ = 1062856080. Its totient is φ = 1024118880.

The previous prime is 1043450311. The next prime is 1043450333. The reversal of 1043450323 is 3230543401.

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 1043450323 - 2⁹ = 1043449811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1043450333) 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, 10173 + ... + 46801.

It is an arithmetic number, because the mean of its divisors is an integer number (132857010).

Almost surely, 2^1043450323 is an apocalyptic number.

1043450323 is a deficient number, since it is larger than the sum of its proper divisors (19405757).

1043450323 is an equidigital number, since it uses as much as digits as its factorization.

1043450323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37157.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 1043450323 is about 32302.4816848489. The cubic root of 1043450323 is about 1014.2785924335.

Adding to 1043450323 its reverse (3230543401), we get a palindrome (4273993724).

The spelling of 1043450323 in words is "one billion, forty-three million, four hundred fifty thousand, three hundred twenty-three".