213010332223 has 12 divisors (see below), whose sum is σ = 242795960040. Its totient is φ = 186276239136.

The previous prime is 213010332221. The next prime is 213010332287. The reversal of 213010332223 is 322233010312.

It is not a de Polignac number, because 213010332223 - 2¹ = 213010332221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 213010332194 and 213010332203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213010332221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33165636 + ... + 33172057.

It is an arithmetic number, because the mean of its divisors is an integer number (20232996670).

Almost surely, 2^213010332223 is an apocalyptic number.

213010332223 is a deficient number, since it is larger than the sum of its proper divisors (29785627817).

213010332223 is a wasteful number, since it uses less digits than its factorization.

213010332223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66337738 (or 66337725 counting only the distinct ones).

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

Adding to 213010332223 its reverse (322233010312), we get a palindrome (535243342535).

The spelling of 213010332223 in words is "two hundred thirteen billion, ten million, three hundred thirty-two thousand, two hundred twenty-three".