105544101 has 16 divisors (see below), whose sum is σ = 151889024. Its totient is φ = 64805184.

The previous prime is 105544081. The next prime is 105544111. The reversal of 105544101 is 101445501.

It is not a de Polignac number, because 105544101 - 2¹⁰ = 105543077 is a prime.

It is a super-2 number, since 2×105544101² = 22279114511796402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105544111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16215 + ... + 21771.

It is an arithmetic number, because the mean of its divisors is an integer number (9493064).

Almost surely, 2^105544101 is an apocalyptic number.

It is an amenable number.

105544101 is a deficient number, since it is larger than the sum of its proper divisors (46344923).

105544101 is a wasteful number, since it uses less digits than its factorization.

105544101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6060.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 105544101 is about 10273.4658708734. The cubic root of 105544101 is about 472.5828840350.

Adding to 105544101 its reverse (101445501), we get a palindrome (206989602).

The spelling of 105544101 in words is "one hundred five million, five hundred forty-four thousand, one hundred one".