101443041 has 24 divisors (see below), whose sum is σ = 174744960. Its totient is φ = 55446336.

The previous prime is 101443039. The next prime is 101443051. The reversal of 101443041 is 140344101.

It is not a de Polignac number, because 101443041 - 2¹ = 101443039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101443051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33556 + ... + 36453.

It is an arithmetic number, because the mean of its divisors is an integer number (7281040).

Almost surely, 2^101443041 is an apocalyptic number.

It is an amenable number.

101443041 is a deficient number, since it is larger than the sum of its proper divisors (73301919).

101443041 is a wasteful number, since it uses less digits than its factorization.

101443041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70045 (or 70042 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 101443041 is about 10071.8936154032. The cubic root of 101443041 is about 466.3808968660.

Adding to 101443041 its reverse (140344101), we get a palindrome (241787142).

The spelling of 101443041 in words is "one hundred one million, four hundred forty-three thousand, forty-one".