213232300000 has 72 divisors (see below), whose sum is σ = 524718025272. Its totient is φ = 85292880000.

The previous prime is 213232299967. The next prime is 213232300019. The reversal of 213232300000 is 3232312.

213232300000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 966162 + ... + 1166161.

It is an arithmetic number, because the mean of its divisors is an integer number (7287750351).

Almost surely, 2^213232300000 is an apocalyptic number.

213232300000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213232300000 is an abundant number, since it is smaller than the sum of its proper divisors (311485725272).

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

213232300000 is an frugal number, since it uses more digits than its factorization.

213232300000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2132358 (or 2132330 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 213232300000 its reverse (3232312), we get a palindrome (213235532312).

The spelling of 213232300000 in words is "two hundred thirteen billion, two hundred thirty-two million, three hundred thousand".