105041 has 4 divisors (see below), whose sum is σ = 109632. Its totient is φ = 100452.
The previous prime is 105037. The next prime is 105071. The reversal of 105041 is 140501.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 140501 = 109 ⋅1289.
It is a cyclic number.
It is not a de Polignac number, because 105041 - 22 = 105037 is a prime.
It is a super-2 number, since 2×1050412 = 22067223362, 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 (105031) 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, 2261 + ... + 2306.
It is an arithmetic number, because the mean of its divisors is an integer number (27408).
2105041 is an apocalyptic number.
It is an amenable number.
105041 is a deficient number, since it is larger than the sum of its proper divisors (4591).
105041 is an equidigital number, since it uses as much as digits as its factorization.
105041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4590.
The product of its (nonzero) digits is 20, while the sum is 11.
The square root of 105041 is about 324.1002931193. The cubic root of 105041 is about 47.1830794947.
Adding to 105041 its reverse (140501), we get a palindrome (245542).
The spelling of 105041 in words is "one hundred five thousand, forty-one".
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