213432030212 has 12 divisors (see below), whose sum is σ = 393164266320. Its totient is φ = 101099382696.

The previous prime is 213432030187. The next prime is 213432030257. The reversal of 213432030212 is 212030234312.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1404158018 + ... + 1404158169.

It is an arithmetic number, because the mean of its divisors is an integer number (32763688860).

Almost surely, 2^213432030212 is an apocalyptic number.

It is an amenable number.

213432030212 is a deficient number, since it is larger than the sum of its proper divisors (179732236108).

213432030212 is a wasteful number, since it uses less digits than its factorization.

213432030212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2808316210 (or 2808316208 counting only the distinct ones).

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

Adding to 213432030212 its reverse (212030234312), we get a palindrome (425462264524).

The spelling of 213432030212 in words is "two hundred thirteen billion, four hundred thirty-two million, thirty thousand, two hundred twelve".