243335232100 has 36 divisors (see below), whose sum is σ = 550995609024. Its totient is φ = 93102174880.

The previous prime is 243335232097. The next prime is 243335232121. The reversal of 243335232100 is 1232533342.

243335232100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52896664 + ... + 52901263.

It is an arithmetic number, because the mean of its divisors is an integer number (15305433584).

Almost surely, 2^243335232100 is an apocalyptic number.

243335232100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

243335232100 is an abundant number, since it is smaller than the sum of its proper divisors (307660376924).

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

243335232100 is a wasteful number, since it uses less digits than its factorization.

243335232100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105797964 (or 105797957 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 243335232100 its reverse (1232533342), we get a palindrome (244567765442).

The spelling of 243335232100 in words is "two hundred forty-three billion, three hundred thirty-five million, two hundred thirty-two thousand, one hundred".