213323312 has 30 divisors (see below), whose sum is σ = 417766044. Its totient is φ = 105524800.

The previous prime is 213323311. The next prime is 213323329.

213323312 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (213323311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 162563 + ... + 163869.

Almost surely, 2^213323312 is an apocalyptic number.

It is an amenable number.

213323312 is a deficient number, since it is larger than the sum of its proper divisors (204442732).

213323312 is a wasteful number, since it uses less digits than its factorization.

213323312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517 (or 1410 counting only the distinct ones).

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

The square root of 213323312 is about 14605.5918058804. The cubic root of 213323312 is about 597.5112765505.

The spelling of 213323312 in words is "two hundred thirteen million, three hundred twenty-three thousand, three hundred twelve".