313443000534103 has 24 divisors (see below), whose sum is σ = 359513723457504. Its totient is φ = 272554599282240.

The previous prime is 313443000534091. The next prime is 313443000534151. The reversal of 313443000534103 is 301435000344313.

It is not a de Polignac number, because 313443000534103 - 2²¹ = 313442998436951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313443000534173) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 172233601 + ... + 174043957.

It is an arithmetic number, because the mean of its divisors is an integer number (14979738477396).

Almost surely, 2^{313443000534103} is an apocalyptic number.

313443000534103 is a deficient number, since it is larger than the sum of its proper divisors (46070722923401).

313443000534103 is a wasteful number, since it uses less digits than its factorization.

313443000534103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1872615 (or 1872604 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 34.

Adding to 313443000534103 its reverse (301435000344313), we get a palindrome (614878000878416).

The spelling of 313443000534103 in words is "three hundred thirteen trillion, four hundred forty-three billion, five hundred thirty-four thousand, one hundred three".