101841 has 8 divisors (see below), whose sum is σ = 137760. Its totient is φ = 66912.

The previous prime is 101839. The next prime is 101863. The reversal of 101841 is 148101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101841 - 2¹ = 101839 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101841.

It is not an unprimeable number, because it can be changed into a prime (101891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45 + ... + 453.

It is an arithmetic number, because the mean of its divisors is an integer number (17220).

2¹⁰¹⁸⁴¹ is an apocalyptic number.

It is an amenable number.

101841 is a deficient number, since it is larger than the sum of its proper divisors (35919).

101841 is an equidigital number, since it uses as much as digits as its factorization.

101841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 101841 is about 319.1253672148. The cubic root of 101841 is about 46.6989968712.

Adding to 101841 its reverse (148101), we get a palindrome (249942).

The spelling of 101841 in words is "one hundred one thousand, eight hundred forty-one".