3130042313 has 4 divisors (see below), whose sum is σ = 3174127488. Its totient is φ = 3085957140.

The previous prime is 3130042301. The next prime is 3130042319. The reversal of 3130042313 is 3132400313.

3130042313 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, 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 3130042313 - 2¹⁰ = 3130041289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3130042319) 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, 22042481 + ... + 22042622.

It is an arithmetic number, because the mean of its divisors is an integer number (793531872).

Almost surely, 2^3130042313 is an apocalyptic number.

It is an amenable number.

3130042313 is a deficient number, since it is larger than the sum of its proper divisors (44085175).

3130042313 is an equidigital number, since it uses as much as digits as its factorization.

3130042313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44085174.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 3130042313 is about 55946.7810780924. The cubic root of 3130042313 is about 1462.7947832314.

Adding to 3130042313 its reverse (3132400313), we get a palindrome (6262442626).

The spelling of 3130042313 in words is "three billion, one hundred thirty million, forty-two thousand, three hundred thirteen".