313211200223 has 16 divisors (see below), whose sum is σ = 319301498880. Its totient is φ = 307176694656.

The previous prime is 313211200219. The next prime is 313211200259. The reversal of 313211200223 is 322002112313.

It is a cyclic number.

It is not a de Polignac number, because 313211200223 - 2² = 313211200219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 313211200195 and 313211200204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313211200123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20481086 + ... + 20496372.

It is an arithmetic number, because the mean of its divisors is an integer number (19956343680).

Almost surely, 2^313211200223 is an apocalyptic number.

313211200223 is a deficient number, since it is larger than the sum of its proper divisors (6090298657).

313211200223 is a wasteful number, since it uses less digits than its factorization.

313211200223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17086.

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

Adding to 313211200223 its reverse (322002112313), we get a palindrome (635213312536).

The spelling of 313211200223 in words is "three hundred thirteen billion, two hundred eleven million, two hundred thousand, two hundred twenty-three".