213200023331 has 8 divisors (see below), whose sum is σ = 226388030400. Its totient is φ = 200083886208.

The previous prime is 213200023319. The next prime is 213200023349. The reversal of 213200023331 is 133320002312.

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 213200023331 - 2¹⁰ = 213200022307 is a prime.

It is a super-2 number, since 2×213200023331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213200023301) 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, 17961371 + ... + 17973236.

It is an arithmetic number, because the mean of its divisors is an integer number (28298503800).

Almost surely, 2^213200023331 is an apocalyptic number.

213200023331 is a deficient number, since it is larger than the sum of its proper divisors (13188007069).

213200023331 is a wasteful number, since it uses less digits than its factorization.

213200023331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35934973.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 213200023331 its reverse (133320002312), we get a palindrome (346520025643).

The spelling of 213200023331 in words is "two hundred thirteen billion, two hundred million, twenty-three thousand, three hundred thirty-one".