313221003233113 has 8 divisors (see below), whose sum is σ = 316322615975616. Its totient is φ = 310119398622000.

The previous prime is 313221003233057. The next prime is 313221003233129. The reversal of 313221003233113 is 311332300122313.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 313221003233113 - 2⁹ = 313221003232601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313221003233153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101231578 + ... + 104279788.

It is an arithmetic number, because the mean of its divisors is an integer number (39540326996952).

Almost surely, 2^{313221003233113} is an apocalyptic number.

It is an amenable number.

313221003233113 is a deficient number, since it is larger than the sum of its proper divisors (3101612742503).

313221003233113 is a wasteful number, since it uses less digits than its factorization.

313221003233113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4065695.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 313221003233113 its reverse (311332300122313), we get a palindrome (624553303355426).

The spelling of 313221003233113 in words is "three hundred thirteen trillion, two hundred twenty-one billion, three million, two hundred thirty-three thousand, one hundred thirteen".