100001320341 has 12 divisors (see below), whose sum is σ = 144380605248. Its totient is φ = 61539273744.

The previous prime is 100001320303. The next prime is 100001320409. The reversal of 100001320341 is 143023100001.

It is not a de Polignac number, because 100001320341 - 2⁹ = 100001319829 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100001320341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100001322341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98620125 + ... + 98621138.

It is an arithmetic number, because the mean of its divisors is an integer number (12031717104).

Almost surely, 2^100001320341 is an apocalyptic number.

It is an amenable number.

100001320341 is a deficient number, since it is larger than the sum of its proper divisors (44379284907).

100001320341 is a wasteful number, since it uses less digits than its factorization.

100001320341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197241292 (or 197241279 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 100001320341 its reverse (143023100001), we get a palindrome (243024420342).

The spelling of 100001320341 in words is "one hundred billion, one million, three hundred twenty thousand, three hundred forty-one".