213230220314 has 16 divisors (see below), whose sum is σ = 320230896552. Its totient is φ = 106486668288.

The previous prime is 213230220311. The next prime is 213230220337. The reversal of 213230220314 is 413022032312.

It can be written as a sum of positive squares in 4 ways, for example, as 65364592225 + 147865628089 = 255665^2 + 384533^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 213230220314.

It is not an unprimeable number, because it can be changed into a prime (213230220311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5799212 + ... + 5835864.

Almost surely, 2^213230220314 is an apocalyptic number.

213230220314 is a deficient number, since it is larger than the sum of its proper divisors (107000676238).

213230220314 is a wasteful number, since it uses less digits than its factorization.

213230220314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40081.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 213230220314 its reverse (413022032312), we get a palindrome (626252252626).

The spelling of 213230220314 in words is "two hundred thirteen billion, two hundred thirty million, two hundred twenty thousand, three hundred fourteen".