213232321030 has 16 divisors (see below), whose sum is σ = 383823572544. Its totient is φ = 85291729600.

The previous prime is 213232320941. The next prime is 213232321031. The reversal of 213232321030 is 30123232312.

It is a junction number, because it is equal to n+sod(n) for n = 213232320992 and 213232321010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213232321031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1070259 + ... + 1253761.

It is an arithmetic number, because the mean of its divisors is an integer number (23988973284).

Almost surely, 2^213232321030 is an apocalyptic number.

213232321030 is a deficient number, since it is larger than the sum of its proper divisors (170591251514).

213232321030 is a wasteful number, since it uses less digits than its factorization.

213232321030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299711.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 213232321030 its reverse (30123232312), we get a palindrome (243355553342).

The spelling of 213232321030 in words is "two hundred thirteen billion, two hundred thirty-two million, three hundred twenty-one thousand, thirty".