444100103 has 2 divisors, whose sum is σ = 444100104. Its totient is φ = 444100102.

The previous prime is 444100081. The next prime is 444100147. The reversal of 444100103 is 301001444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 444100103 - 2¹⁶ = 444034567 is a prime.

It is a super-2 number, since 2×444100103² = 394449802969221218, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444100193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222050051 + 222050052.

It is an arithmetic number, because the mean of its divisors is an integer number (222050052).

Almost surely, 2^444100103 is an apocalyptic number.

444100103 is a deficient number, since it is larger than the sum of its proper divisors (1).

444100103 is an equidigital number, since it uses as much as digits as its factorization.

444100103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 444100103 is about 21073.6827109075. The cubic root of 444100103 is about 762.9456911704.

Adding to 444100103 its reverse (301001444), we get a palindrome (745101547).

The spelling of 444100103 in words is "four hundred forty-four million, one hundred thousand, one hundred three".