243034102104122 has 24 divisors (see below), whose sum is σ = 424366468786260. Its totient is φ = 104084583906240.

The previous prime is 243034102104091. The next prime is 243034102104169. The reversal of 243034102104122 is 221401201430342.

It can be written as a sum of positive squares in 2 ways, for example, as 242987022217681 + 47079886441 = 15588041^2 + 216979^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 867578579 + ... + 867858662.

Almost surely, 2^{243034102104122} is an apocalyptic number.

243034102104122 is a deficient number, since it is larger than the sum of its proper divisors (181332366682138).

243034102104122 is a wasteful number, since it uses less digits than its factorization.

243034102104122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1735438686 (or 1735438679 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 243034102104122 its reverse (221401201430342), we get a palindrome (464435303534464).

The spelling of 243034102104122 in words is "two hundred forty-three trillion, thirty-four billion, one hundred two million, one hundred four thousand, one hundred twenty-two".