213324052 has 12 divisors (see below), whose sum is σ = 373466016. Its totient is φ = 106619480.

The previous prime is 213324017. The next prime is 213324073. The reversal of 213324052 is 250423312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2427 + ... + 20797.

It is an arithmetic number, because the mean of its divisors is an integer number (31122168).

Almost surely, 2^213324052 is an apocalyptic number.

It is an amenable number.

213324052 is a deficient number, since it is larger than the sum of its proper divisors (160141964).

213324052 is a wasteful number, since it uses less digits than its factorization.

213324052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21278 (or 21276 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 213324052 is about 14605.6171386217. The cubic root of 213324052 is about 597.5119674546.

Adding to 213324052 its reverse (250423312), we get a palindrome (463747364).

The spelling of 213324052 in words is "two hundred thirteen million, three hundred twenty-four thousand, fifty-two".