243104304102 has 32 divisors (see below), whose sum is σ = 548699374080. Its totient is φ = 71127695520.

The previous prime is 243104304097. The next prime is 243104304127. The reversal of 243104304102 is 201403401342.

243104304102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63504958 + ... + 63508785.

It is an arithmetic number, because the mean of its divisors is an integer number (17146855440).

Almost surely, 2^243104304102 is an apocalyptic number.

243104304102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

243104304102 is an abundant number, since it is smaller than the sum of its proper divisors (305595069978).

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

243104304102 is a wasteful number, since it uses less digits than its factorization.

243104304102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127013788.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 243104304102 its reverse (201403401342), we get a palindrome (444507705444).

The spelling of 243104304102 in words is "two hundred forty-three billion, one hundred four million, three hundred four thousand, one hundred two".