1004413313 has 4 divisors (see below), whose sum is σ = 1004585940. Its totient is φ = 1004240688.

The previous prime is 1004413279. The next prime is 1004413331. The reversal of 1004413313 is 3133144001.

1004413313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 891798769 + 112614544 = 29863^2 + 10612^2 .

It is a cyclic number.

It is not a de Polignac number, because 1004413313 - 2¹⁰ = 1004412289 is a prime.

It is a super-2 number, since 2×1004413313² = 2017692206663271938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1004413343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77270 + ... + 89327.

It is an arithmetic number, because the mean of its divisors is an integer number (251146485).

Almost surely, 2^1004413313 is an apocalyptic number.

It is an amenable number.

1004413313 is a deficient number, since it is larger than the sum of its proper divisors (172627).

1004413313 is an equidigital number, since it uses as much as digits as its factorization.

1004413313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172626.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1004413313 is about 31692.4803857319. The cubic root of 1004413313 is about 1001.4689454760.

Adding to 1004413313 its reverse (3133144001), we get a palindrome (4137557314).

The spelling of 1004413313 in words is "one billion, four million, four hundred thirteen thousand, three hundred thirteen".