100544101 has 8 divisors (see below), whose sum is σ = 116199360. Its totient is φ = 85211808.

The previous prime is 100544099. The next prime is 100544149. The reversal of 100544101 is 101445001.

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 100544101 - 2¹ = 100544099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100544161) 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 7 ways as a sum of consecutive naturals, for example, 80071 + ... + 81316.

It is an arithmetic number, because the mean of its divisors is an integer number (14524920).

Almost surely, 2^100544101 is an apocalyptic number.

It is an amenable number.

100544101 is a deficient number, since it is larger than the sum of its proper divisors (15655259).

100544101 is an equidigital number, since it uses as much as digits as its factorization.

100544101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161483.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 100544101 is about 10027.1681445960. The cubic root of 100544101 is about 464.9991921981. Note that the first 3 decimals are identical.

Adding to 100544101 its reverse (101445001), we get a palindrome (201989102).

The spelling of 100544101 in words is "one hundred million, five hundred forty-four thousand, one hundred one".