213023202 has 32 divisors (see below), whose sum is σ = 487519872. Its totient is φ = 60787584.

The previous prime is 213023201. The next prime is 213023257. The reversal of 213023202 is 202320312.

It is not an unprimeable number, because it can be changed into a prime (213023201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36648 + ... + 42060.

It is an arithmetic number, because the mean of its divisors is an integer number (15234996).

Almost surely, 2^213023202 is an apocalyptic number.

213023202 is an abundant number, since it is smaller than the sum of its proper divisors (274496670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213023202 is a wasteful number, since it uses less digits than its factorization.

213023202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6362.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 213023202 is about 14595.3143851032. The cubic root of 213023202 is about 597.2309457795.

Adding to 213023202 its reverse (202320312), we get a palindrome (415343514).

The spelling of 213023202 in words is "two hundred thirteen million, twenty-three thousand, two hundred two".