213333043313 has 8 divisors (see below), whose sum is σ = 230114438400. Its totient is φ = 196604671248.

The previous prime is 213333043279. The next prime is 213333043337. The reversal of 213333043313 is 313340333312.

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 213333043313 - 2¹² = 213333039217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213333043393) 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, 13247393 + ... + 13263486.

It is an arithmetic number, because the mean of its divisors is an integer number (28764304800).

Almost surely, 2^213333043313 is an apocalyptic number.

It is an amenable number.

213333043313 is a deficient number, since it is larger than the sum of its proper divisors (16781395087).

213333043313 is a wasteful number, since it uses less digits than its factorization.

213333043313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26511511.

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 213333043313 its reverse (313340333312), we get a palindrome (526673376625).

The spelling of 213333043313 in words is "two hundred thirteen billion, three hundred thirty-three million, forty-three thousand, three hundred thirteen".