213232033230 has 32 divisors (see below), whose sum is σ = 521412673824. Its totient is φ = 55789009536.

The previous prime is 213232033207. The next prime is 213232033247. The reversal of 213232033230 is 32330232312.

It is a self number, because there is not a number n which added to its sum of digits gives 213232033230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67052509 + ... + 67055688.

It is an arithmetic number, because the mean of its divisors is an integer number (16294146057).

Almost surely, 2^213232033230 is an apocalyptic number.

213232033230 is an abundant number, since it is smaller than the sum of its proper divisors (308180640594).

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

213232033230 is a wasteful number, since it uses less digits than its factorization.

213232033230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134108260.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 213232033230 its reverse (32330232312), we get a palindrome (245562265542).

The spelling of 213232033230 in words is "two hundred thirteen billion, two hundred thirty-two million, thirty-three thousand, two hundred thirty".