512104313 has 4 divisors (see below), whose sum is σ = 585262080. Its totient is φ = 438946548.

The previous prime is 512104303. The next prime is 512104367. The reversal of 512104313 is 313401215.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 512104313 - 2¹⁰ = 512103289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (512104303) 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, 36578873 + ... + 36578886.

It is an arithmetic number, because the mean of its divisors is an integer number (146315520).

Almost surely, 2^512104313 is an apocalyptic number.

It is an amenable number.

512104313 is a deficient number, since it is larger than the sum of its proper divisors (73157767).

512104313 is an equidigital number, since it uses as much as digits as its factorization.

512104313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73157766.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 512104313 is about 22629.7218940048. The cubic root of 512104313 is about 800.0543259983.

Adding to 512104313 its reverse (313401215), we get a palindrome (825505528).

The spelling of 512104313 in words is "five hundred twelve million, one hundred four thousand, three hundred thirteen".