100243034443441 has 8 divisors (see below), whose sum is σ = 100529482656960. Its totient is φ = 99956626340112.

The previous prime is 100243034443367. The next prime is 100243034443459. The reversal of 100243034443441 is 144344430342001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100243034443441 - 2¹³ = 100243034435249 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100243034443441.

It is not an unprimeable number, because it can be changed into a prime (100243034441441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5018455 + ... + 15022348.

It is an arithmetic number, because the mean of its divisors is an integer number (12566185332120).

Almost surely, 2^{100243034443441} is an apocalyptic number.

It is an amenable number.

100243034443441 is a deficient number, since it is larger than the sum of its proper divisors (286448213519).

100243034443441 is a wasteful number, since it uses less digits than its factorization.

100243034443441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20055095.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 100243034443441 its reverse (144344430342001), we get a palindrome (244587464785442).

The spelling of 100243034443441 in words is "one hundred trillion, two hundred forty-three billion, thirty-four million, four hundred forty-three thousand, four hundred forty-one".