313103543404 has 6 divisors (see below), whose sum is σ = 547931200964. Its totient is φ = 156551771700.

The previous prime is 313103543327. The next prime is 313103543407. The reversal of 313103543404 is 404345301313.

It is not an unprimeable number, because it can be changed into a prime (313103543407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39137942922 + ... + 39137942929.

Almost surely, 2^313103543404 is an apocalyptic number.

It is an amenable number.

313103543404 is a deficient number, since it is larger than the sum of its proper divisors (234827657560).

313103543404 is a wasteful number, since it uses less digits than its factorization.

313103543404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78275885855 (or 78275885853 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 313103543404 its reverse (404345301313), we get a palindrome (717448844717).

The spelling of 313103543404 in words is "three hundred thirteen billion, one hundred three million, five hundred forty-three thousand, four hundred four".