104440003 has 2 divisors, whose sum is σ = 104440004. Its totient is φ = 104440002.

The previous prime is 104439989. The next prime is 104440009. The reversal of 104440003 is 300044401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104440003 - 2¹⁷ = 104308931 is a prime.

It is not a weakly prime, because it can be changed into another prime (104440009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52220001 + 52220002.

It is an arithmetic number, because the mean of its divisors is an integer number (52220002).

Almost surely, 2^104440003 is an apocalyptic number.

104440003 is a deficient number, since it is larger than the sum of its proper divisors (1).

104440003 is an equidigital number, since it uses as much as digits as its factorization.

104440003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 104440003 is about 10219.5891796099. The cubic root of 104440003 is about 470.9292059308.

Adding to 104440003 its reverse (300044401), we get a palindrome (404484404).

The spelling of 104440003 in words is "one hundred four million, four hundred forty thousand, three".