313202213 has 8 divisors (see below), whose sum is σ = 332606400. Its totient is φ = 294090048.

The previous prime is 313202209. The next prime is 313202221. The reversal of 313202213 is 312202313.

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 313202213 - 2² = 313202209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 313202191 and 313202200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313102213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70793 + ... + 75086.

It is an arithmetic number, because the mean of its divisors is an integer number (41575800).

Almost surely, 2^313202213 is an apocalyptic number.

It is an amenable number.

313202213 is a deficient number, since it is larger than the sum of its proper divisors (19404187).

313202213 is a wasteful number, since it uses less digits than its factorization.

313202213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146011.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 313202213 is about 17697.5199674983. The cubic root of 313202213 is about 679.1123170547.

Adding to 313202213 its reverse (312202313), we get a palindrome (625404526).

It can be divided in two parts, 31320 and 2213, that added together give a palindrome (33533).

The spelling of 313202213 in words is "three hundred thirteen million, two hundred two thousand, two hundred thirteen".