1004130343 has 8 divisors (see below), whose sum is σ = 1049781600. Its totient is φ = 960460864.

The previous prime is 1004130341. The next prime is 1004130353. The reversal of 1004130343 is 3430314001.

It is not a de Polignac number, because 1004130343 - 2¹ = 1004130341 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1004130343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004130341) 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, 29098 + ... + 53431.

It is an arithmetic number, because the mean of its divisors is an integer number (131222700).

Almost surely, 2^1004130343 is an apocalyptic number.

1004130343 is a deficient number, since it is larger than the sum of its proper divisors (45651257).

1004130343 is an frugal number, since it uses more digits than its factorization.

1004130343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82598 (or 82552 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1004130343 is about 31688.0157630610. The cubic root of 1004130343 is about 1001.3748898117.

Adding to 1004130343 its reverse (3430314001), we get a palindrome (4434444344).

The spelling of 1004130343 in words is "one billion, four million, one hundred thirty thousand, three hundred forty-three".