100441838 has 8 divisors (see below), whose sum is σ = 172186032. Its totient is φ = 43046496.

The previous prime is 100441799. The next prime is 100441843. The reversal of 100441838 is 838144001.

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

It is a self number, because there is not a number n which added to its sum of digits gives 100441838.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3587195 + ... + 3587222.

It is an arithmetic number, because the mean of its divisors is an integer number (21523254).

Almost surely, 2^100441838 is an apocalyptic number.

100441838 is a deficient number, since it is larger than the sum of its proper divisors (71744194).

100441838 is an equidigital number, since it uses as much as digits as its factorization.

100441838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7174426.

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 100441838 is about 10022.0675511593. The cubic root of 100441838 is about 464.8414891180.

Adding to 100441838 its reverse (838144001), we get a palindrome (938585839).

The spelling of 100441838 in words is "one hundred million, four hundred forty-one thousand, eight hundred thirty-eight".