105441135 has 16 divisors (see below), whose sum is σ = 172821600. Its totient is φ = 54863360.

The previous prime is 105441109. The next prime is 105441143. The reversal of 105441135 is 531144501.

It is a happy number.

It is not a de Polignac number, because 105441135 - 2⁵ = 105441103 is a prime.

It is a super-2 number, since 2×105441135² = 22235665900176450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85110 + ... + 86339.

It is an arithmetic number, because the mean of its divisors is an integer number (10801350).

Almost surely, 2^105441135 is an apocalyptic number.

105441135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

105441135 is a deficient number, since it is larger than the sum of its proper divisors (67380465).

105441135 is a wasteful number, since it uses less digits than its factorization.

105441135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171498.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 105441135 is about 10268.4533888994. The cubic root of 105441135 is about 472.4291542951.

Adding to 105441135 its reverse (531144501), we get a palindrome (636585636).

The spelling of 105441135 in words is "one hundred five million, four hundred forty-one thousand, one hundred thirty-five".