243102120230 has 8 divisors (see below), whose sum is σ = 437583816432. Its totient is φ = 97240848088.

The previous prime is 243102120179. The next prime is 243102120241. The reversal of 243102120230 is 32021201342.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12155106002 + ... + 12155106021.

It is an arithmetic number, because the mean of its divisors is an integer number (54697977054).

Almost surely, 2^243102120230 is an apocalyptic number.

243102120230 is a deficient number, since it is larger than the sum of its proper divisors (194481696202).

243102120230 is a wasteful number, since it uses less digits than its factorization.

243102120230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24310212030.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 243102120230 its reverse (32021201342), we get a palindrome (275123321572).

The spelling of 243102120230 in words is "two hundred forty-three billion, one hundred two million, one hundred twenty thousand, two hundred thirty".