213432030322 has 16 divisors (see below), whose sum is σ = 366099636672. Its totient is φ = 91416831120.

The previous prime is 213432030313. The next prime is 213432030341. The reversal of 213432030322 is 223030234312.

It is a super-2 number, since 2×213432030322² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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, 4478704 + ... + 4526107.

It is an arithmetic number, because the mean of its divisors is an integer number (22881227292).

Almost surely, 2^213432030322 is an apocalyptic number.

213432030322 is a deficient number, since it is larger than the sum of its proper divisors (152667606350).

213432030322 is a wasteful number, since it uses less digits than its factorization.

213432030322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9006513.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 213432030322 its reverse (223030234312), we get a palindrome (436462264634).

The spelling of 213432030322 in words is "two hundred thirteen billion, four hundred thirty-two million, thirty thousand, three hundred twenty-two".