313201103003 has 4 divisors (see below), whose sum is σ = 326818542288. Its totient is φ = 299583663720.

The previous prime is 313201102961. The next prime is 313201103009. The reversal of 313201103003 is 300301102313.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313201103003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313201103009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6808719608 + ... + 6808719653.

It is an arithmetic number, because the mean of its divisors is an integer number (81704635572).

Almost surely, 2^313201103003 is an apocalyptic number.

313201103003 is a deficient number, since it is larger than the sum of its proper divisors (13617439285).

313201103003 is a wasteful number, since it uses less digits than its factorization.

313201103003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13617439284.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 313201103003 its reverse (300301102313), we get a palindrome (613502205316).

The spelling of 313201103003 in words is "three hundred thirteen billion, two hundred one million, one hundred three thousand, three".