243330202102 has 8 divisors (see below), whose sum is σ = 393071864976. Its totient is φ = 112306247112.

The previous prime is 243330202099. The next prime is 243330202103. The reversal of 243330202102 is 201202033342.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243330202103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4679426938 + ... + 4679426989.

It is an arithmetic number, because the mean of its divisors is an integer number (49133983122).

Almost surely, 2^243330202102 is an apocalyptic number.

243330202102 is a deficient number, since it is larger than the sum of its proper divisors (149741662874).

243330202102 is a wasteful number, since it uses less digits than its factorization.

243330202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9358853942.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 243330202102 its reverse (201202033342), we get a palindrome (444532235444).

The spelling of 243330202102 in words is "two hundred forty-three billion, three hundred thirty million, two hundred two thousand, one hundred two".