3134430313 has 4 divisors (see below), whose sum is σ = 3582206080. Its totient is φ = 2686654548.

The previous prime is 3134430289. The next prime is 3134430331. The reversal of 3134430313 is 3130344313.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3130344313 = 12227 ⋅256019.

It is a cyclic number.

It is not a de Polignac number, because 3134430313 - 2⁹ = 3134429801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3134430613) 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, 223887873 + ... + 223887886.

It is an arithmetic number, because the mean of its divisors is an integer number (895551520).

Almost surely, 2^3134430313 is an apocalyptic number.

It is an amenable number.

3134430313 is a deficient number, since it is larger than the sum of its proper divisors (447775767).

3134430313 is an equidigital number, since it uses as much as digits as its factorization.

3134430313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447775766.

The product of its (nonzero) digits is 3888, while the sum is 25.

The square root of 3134430313 is about 55985.9831832933. The cubic root of 3134430313 is about 1463.4780270693.

Adding to 3134430313 its reverse (3130344313), we get a palindrome (6264774626).

The spelling of 3134430313 in words is "three billion, one hundred thirty-four million, four hundred thirty thousand, three hundred thirteen".