213341316 has 12 divisors (see below), whose sum is σ = 497796432. Its totient is φ = 71113768.

The previous prime is 213341311. The next prime is 213341321. The reversal of 213341316 is 613143312.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (213341311) and next prime (213341321).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×213341316² = 91029034225223712, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (213341311) 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 3 ways as a sum of consecutive naturals, for example, 8889210 + ... + 8889233.

It is an arithmetic number, because the mean of its divisors is an integer number (41483036).

Almost surely, 2^213341316 is an apocalyptic number.

It is an amenable number.

213341316 is an abundant number, since it is smaller than the sum of its proper divisors (284455116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213341316 is a wasteful number, since it uses less digits than its factorization.

213341316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17778450 (or 17778448 counting only the distinct ones).

The product of its digits is 1296, while the sum is 24.

The square root of 213341316 is about 14606.2081321608. The cubic root of 213341316 is about 597.5280856064.

Adding to 213341316 its reverse (613143312), we get a palindrome (826484628).

The spelling of 213341316 in words is "two hundred thirteen million, three hundred forty-one thousand, three hundred sixteen".