3115141313 has 4 divisors (see below), whose sum is σ = 3115437780. Its totient is φ = 3114844848.

The previous prime is 3115141307. The next prime is 3115141357. The reversal of 3115141313 is 3131415113.

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 266570929 + 2848570384 = 16327^2 + 53372^2 .

It is a cyclic number.

It is not a de Polignac number, because 3115141313 - 2¹⁸ = 3114879169 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3115141363) 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, 131870 + ... + 153687.

It is an arithmetic number, because the mean of its divisors is an integer number (778859445).

Almost surely, 2^3115141313 is an apocalyptic number.

It is an amenable number.

3115141313 is a deficient number, since it is larger than the sum of its proper divisors (296467).

3115141313 is a wasteful number, since it uses less digits than its factorization.

3115141313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296466.

The product of its digits is 540, while the sum is 23.

The square root of 3115141313 is about 55813.4510042158. The cubic root of 3115141313 is about 1460.4698108046.

Adding to 3115141313 its reverse (3131415113), we get a palindrome (6246556426).

The spelling of 3115141313 in words is "three billion, one hundred fifteen million, one hundred forty-one thousand, three hundred thirteen".