243102113030 has 32 divisors (see below), whose sum is σ = 512293239360. Its totient is φ = 81316385280.

The previous prime is 243102113027. The next prime is 243102113039. The reversal of 243102113030 is 30311201342.

243102113030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 243102112993 and 243102113011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243102113039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42349415 + ... + 42355154.

It is an arithmetic number, because the mean of its divisors is an integer number (16009163730).

Almost surely, 2^243102113030 is an apocalyptic number.

243102113030 is an abundant number, since it is smaller than the sum of its proper divisors (269191126330).

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

243102113030 is a wasteful number, since it uses less digits than its factorization.

243102113030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84704624.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 243102113030 its reverse (30311201342), we get a palindrome (273413314372).

The spelling of 243102113030 in words is "two hundred forty-three billion, one hundred two million, one hundred thirteen thousand, thirty".