243143411102 has 32 divisors (see below), whose sum is σ = 386086846464. Its totient is φ = 114668726400.

The previous prime is 243143411101. The next prime is 243143411113. The reversal of 243143411102 is 201114341342.

243143411102 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 not an unprimeable number, because it can be changed into a prime (243143411101) by changing a digit.

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, 529163 + ... + 875385.

It is an arithmetic number, because the mean of its divisors is an integer number (12065213952).

Almost surely, 2^243143411102 is an apocalyptic number.

243143411102 is a deficient number, since it is larger than the sum of its proper divisors (142943435362).

243143411102 is a wasteful number, since it uses less digits than its factorization.

243143411102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346544.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 243143411102 its reverse (201114341342), we get a palindrome (444257752444).

The spelling of 243143411102 in words is "two hundred forty-three billion, one hundred forty-three million, four hundred eleven thousand, one hundred two".