3112104003313 has 4 divisors (see below), whose sum is σ = 3112107935860. Its totient is φ = 3112100070768.

The previous prime is 3112104003299. The next prime is 3112104003367. The reversal of 3112104003313 is 3133004012113.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2896555513329 + 215548489984 = 1701927^2 + 464272^2 .

It is a cyclic number.

It is not a de Polignac number, because 3112104003313 - 2³⁷ = 2974665049841 is a prime.

It is a super-2 number, since 2×3112104003313² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3112104003713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319470 + ... + 2515207.

It is an arithmetic number, because the mean of its divisors is an integer number (778026983965).

Almost surely, 2^{3112104003313} is an apocalyptic number.

It is an amenable number.

3112104003313 is a deficient number, since it is larger than the sum of its proper divisors (3932547).

3112104003313 is a wasteful number, since it uses less digits than its factorization.

3112104003313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3932546.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 3112104003313 its reverse (3133004012113), we get a palindrome (6245108015426).

The spelling of 3112104003313 in words is "three trillion, one hundred twelve billion, one hundred four million, three thousand, three hundred thirteen".