1002324343 has 4 divisors (see below), whose sum is σ = 1005055840. Its totient is φ = 999592848.

The previous prime is 1002324331. The next prime is 1002324353. The reversal of 1002324343 is 3434232001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1002324343 - 2⁵ = 1002324311 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 (1002324313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1365198 + ... + 1365931.

It is an arithmetic number, because the mean of its divisors is an integer number (251263960).

Almost surely, 2^1002324343 is an apocalyptic number.

1002324343 is a deficient number, since it is larger than the sum of its proper divisors (2731497).

1002324343 is an equidigital number, since it uses as much as digits as its factorization.

1002324343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2731496.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 1002324343 is about 31659.5063606494. The cubic root of 1002324343 is about 1000.7741814884.

Adding to 1002324343 its reverse (3434232001), we get a palindrome (4436556344).

The spelling of 1002324343 in words is "one billion, two million, three hundred twenty-four thousand, three hundred forty-three".