1043204313 has 8 divisors (see below), whose sum is σ = 1400946400. Its totient is φ = 690465888.

The previous prime is 1043204299. The next prime is 1043204317. The reversal of 1043204313 is 3134023401.

1043204313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1043204313 - 2¹⁶ = 1043138777 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 1043204313.

It is not an unprimeable number, because it can be changed into a prime (1043204317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1250428 + ... + 1251261.

It is an arithmetic number, because the mean of its divisors is an integer number (175118300).

Almost surely, 2^1043204313 is an apocalyptic number.

It is an amenable number.

1043204313 is a deficient number, since it is larger than the sum of its proper divisors (357742087).

1043204313 is a wasteful number, since it uses less digits than its factorization.

1043204313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2501831.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1043204313 is about 32298.6735486150. The cubic root of 1043204313 is about 1014.1988754014.

Adding to 1043204313 its reverse (3134023401), we get a palindrome (4177227714).

The spelling of 1043204313 in words is "one billion, forty-three million, two hundred four thousand, three hundred thirteen".