100441424321101 has 4 divisors (see below), whose sum is σ = 100475857448572. Its totient is φ = 100406991193632.

The previous prime is 100441424321057. The next prime is 100441424321149. The reversal of 100441424321101 is 101123424144001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 99516066899076 + 925357422025 = 9975774^2 + 961955^2 .

It is a cyclic number.

It is not a de Polignac number, because 100441424321101 - 2²⁵ = 100441390766669 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 100441424321101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100441424351101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17216559360 + ... + 17216565193.

It is an arithmetic number, because the mean of its divisors is an integer number (25118964362143).

Almost surely, 2^{100441424321101} is an apocalyptic number.

It is an amenable number.

100441424321101 is a deficient number, since it is larger than the sum of its proper divisors (34433127471).

100441424321101 is an equidigital number, since it uses as much as digits as its factorization.

100441424321101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34433127470.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 100441424321101 its reverse (101123424144001), we get a palindrome (201564848465102).

The spelling of 100441424321101 in words is "one hundred trillion, four hundred forty-one billion, four hundred twenty-four million, three hundred twenty-one thousand, one hundred one".