243304103122 has 32 divisors (see below), whose sum is σ = 393130765440. Its totient is φ = 112510460160.

The previous prime is 243304103093. The next prime is 243304103129. The reversal of 243304103122 is 221301403342.

It is not an unprimeable number, because it can be changed into a prime (243304103129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5286972 + ... + 5332792.

It is an arithmetic number, because the mean of its divisors is an integer number (12285336420).

Almost surely, 2^243304103122 is an apocalyptic number.

243304103122 is a deficient number, since it is larger than the sum of its proper divisors (149826662318).

243304103122 is a wasteful number, since it uses less digits than its factorization.

243304103122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48546.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 243304103122 its reverse (221301403342), we get a palindrome (464605506464).

The spelling of 243304103122 in words is "two hundred forty-three billion, three hundred four million, one hundred three thousand, one hundred twenty-two".