313011312213 has 8 divisors (see below), whose sum is σ = 417351388000. Its totient is φ = 208672722288.

The previous prime is 313011312199. The next prime is 313011312223. The reversal of 313011312213 is 312213110313.

It is a happy number.

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

It is not a de Polignac number, because 313011312213 - 2⁵ = 313011312181 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 313011312213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313011312223) 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 7 ways as a sum of consecutive naturals, for example, 286638 + ... + 841536.

It is an arithmetic number, because the mean of its divisors is an integer number (52168923500).

Almost surely, 2^313011312213 is an apocalyptic number.

It is an amenable number.

313011312213 is a deficient number, since it is larger than the sum of its proper divisors (104340075787).

313011312213 is a wasteful number, since it uses less digits than its factorization.

313011312213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742931.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 313011312213 its reverse (312213110313), we get a palindrome (625224422526).

The spelling of 313011312213 in words is "three hundred thirteen billion, eleven million, three hundred twelve thousand, two hundred thirteen".