213233023210 has 8 divisors (see below), whose sum is σ = 383819441796. Its totient is φ = 85293209280.

The previous prime is 213233023147. The next prime is 213233023229. The reversal of 213233023210 is 12320332312.

It can be written as a sum of positive squares in 2 ways, for example, as 193960087281 + 19272935929 = 440409^2 + 138827^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 10661651151 + ... + 10661651170.

Almost surely, 2^213233023210 is an apocalyptic number.

213233023210 is a deficient number, since it is larger than the sum of its proper divisors (170586418586).

213233023210 is a wasteful number, since it uses less digits than its factorization.

213233023210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21323302328.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 213233023210 its reverse (12320332312), we get a palindrome (225553355522).

The spelling of 213233023210 in words is "two hundred thirteen billion, two hundred thirty-three million, twenty-three thousand, two hundred ten".