100444063 has 8 divisors (see below), whose sum is σ = 102586176. Its totient is φ = 98311200.

The previous prime is 100444049. The next prime is 100444067. The reversal of 100444063 is 360444001.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 100444063 - 2⁵ = 100444031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100444067) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 22378 + ... + 26488.

It is an arithmetic number, because the mean of its divisors is an integer number (12823272).

Almost surely, 2^100444063 is an apocalyptic number.

100444063 is a deficient number, since it is larger than the sum of its proper divisors (2142113).

100444063 is an equidigital number, since it uses as much as digits as its factorization.

100444063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4625.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 100444063 is about 10022.1785555836. The cubic root of 100444063 is about 464.8449215014.

Adding to 100444063 its reverse (360444001), we get a palindrome (460888064).

The spelling of 100444063 in words is "one hundred million, four hundred forty-four thousand, sixty-three".