313203201122 has 8 divisors (see below), whose sum is σ = 536919773376. Its totient is φ = 134229943332.

The previous prime is 313203201083. The next prime is 313203201149. The reversal of 313203201122 is 221102302313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 313203201094 and 313203201103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11185828598 + ... + 11185828625.

It is an arithmetic number, because the mean of its divisors is an integer number (67114971672).

Almost surely, 2^313203201122 is an apocalyptic number.

313203201122 is a deficient number, since it is larger than the sum of its proper divisors (223716572254).

313203201122 is a wasteful number, since it uses less digits than its factorization.

313203201122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22371657232.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 313203201122 its reverse (221102302313), we get a palindrome (534305503435).

The spelling of 313203201122 in words is "three hundred thirteen billion, two hundred three million, two hundred one thousand, one hundred twenty-two".