213343113 has 8 divisors (see below), whose sum is σ = 286534368. Its totient is φ = 141190304.

The previous prime is 213343103. The next prime is 213343139. The reversal of 213343113 is 311343312.

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 213343113 - 2¹⁸ = 213080969 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 213343113.

It is not an unprimeable number, because it can be changed into a prime (213343103) 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, 259131 + ... + 259952.

It is an arithmetic number, because the mean of its divisors is an integer number (35816796).

Almost surely, 2^213343113 is an apocalyptic number.

It is an amenable number.

213343113 is a deficient number, since it is larger than the sum of its proper divisors (73191255).

213343113 is a wasteful number, since it uses less digits than its factorization.

213343113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519223.

The product of its digits is 648, while the sum is 21.

The square root of 213343113 is about 14606.2696469701. The cubic root of 213343113 is about 597.5297632857.

Adding to 213343113 its reverse (311343312), we get a palindrome (524686425).

The spelling of 213343113 in words is "two hundred thirteen million, three hundred forty-three thousand, one hundred thirteen".