214313213 has 8 divisors (see below), whose sum is σ = 222288600. Its totient is φ = 206452800.

The previous prime is 214313207. The next prime is 214313257. The reversal of 214313213 is 312313412.

It can be written as a sum of positive squares in 4 ways, for example, as 143113369 + 71199844 = 11963^2 + 8438^2 .

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 214313213 - 2²⁶ = 147204349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214313263) 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, 24938 + ... + 32411.

It is an arithmetic number, because the mean of its divisors is an integer number (27786075).

Almost surely, 2^214313213 is an apocalyptic number.

It is an amenable number.

214313213 is a deficient number, since it is larger than the sum of its proper divisors (7975387).

214313213 is a wasteful number, since it uses less digits than its factorization.

214313213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57487.

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

The square root of 214313213 is about 14639.4403240015. The cubic root of 214313213 is about 598.4340768819.

Adding to 214313213 its reverse (312313412), we get a palindrome (526626625).

The spelling of 214313213 in words is "two hundred fourteen million, three hundred thirteen thousand, two hundred thirteen".