243102103044 has 96 divisors (see below), whose sum is σ = 588799411200. Its totient is φ = 77983879680.

The previous prime is 243102103009. The next prime is 243102103073. The reversal of 243102103044 is 440301201342.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121732654 + ... + 121734650.

It is an arithmetic number, because the mean of its divisors is an integer number (6133327200).

Almost surely, 2^243102103044 is an apocalyptic number.

It is an amenable number.

243102103044 is an abundant number, since it is smaller than the sum of its proper divisors (345697308156).

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

243102103044 is a wasteful number, since it uses less digits than its factorization.

243102103044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3693 (or 3691 counting only the distinct ones).

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

Adding to 243102103044 its reverse (440301201342), we get a palindrome (683403304386).

The spelling of 243102103044 in words is "two hundred forty-three billion, one hundred two million, one hundred three thousand, forty-four".