313101323323203 has 4 divisors (see below), whose sum is σ = 417468431097608. Its totient is φ = 208734215548800.

The previous prime is 313101323323097. The next prime is 313101323323213. The reversal of 313101323323203 is 302323323101313.

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

It is not a de Polignac number, because 313101323323203 - 2¹⁷ = 313101323192131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313101323323213) 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, 52183553887198 + ... + 52183553887203.

It is an arithmetic number, because the mean of its divisors is an integer number (104367107774402).

Almost surely, 2^{313101323323203} is an apocalyptic number.

313101323323203 is a deficient number, since it is larger than the sum of its proper divisors (104367107774405).

313101323323203 is a wasteful number, since it uses less digits than its factorization.

313101323323203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104367107774404.

The product of its (nonzero) digits is 17496, while the sum is 30.

Adding to 313101323323203 its reverse (302323323101313), we get a palindrome (615424646424516).

The spelling of 313101323323203 in words is "three hundred thirteen trillion, one hundred one billion, three hundred twenty-three million, three hundred twenty-three thousand, two hundred three".