243113315230 has 8 divisors (see below), whose sum is σ = 437603967432. Its totient is φ = 97245326088.

The previous prime is 243113315201. The next prime is 243113315231. The reversal of 243113315230 is 32513311342.

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 (243113315231) 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, 12155665752 + ... + 12155665771.

It is an arithmetic number, because the mean of its divisors is an integer number (54700495929).

Almost surely, 2^243113315230 is an apocalyptic number.

243113315230 is a deficient number, since it is larger than the sum of its proper divisors (194490652202).

243113315230 is a wasteful number, since it uses less digits than its factorization.

243113315230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24311331530.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 243113315230 its reverse (32513311342), we get a palindrome (275626626572).

The spelling of 243113315230 in words is "two hundred forty-three billion, one hundred thirteen million, three hundred fifteen thousand, two hundred thirty".