105050003 has 2 divisors, whose sum is σ = 105050004. Its totient is φ = 105050002.

The previous prime is 105049981. The next prime is 105050027. The reversal of 105050003 is 300050501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105050003 - 2⁶ = 105049939 is a prime.

It is a super-2 number, since 2×105050003² = 22071006260600018, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105050003.

It is not a weakly prime, because it can be changed into another prime (105650003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52525001 + 52525002.

It is an arithmetic number, because the mean of its divisors is an integer number (52525002).

Almost surely, 2^105050003 is an apocalyptic number.

105050003 is a deficient number, since it is larger than the sum of its proper divisors (1).

105050003 is an equidigital number, since it uses as much as digits as its factorization.

105050003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75, while the sum is 14.

The square root of 105050003 is about 10249.3903721148. The cubic root of 105050003 is about 471.8442746715.

The spelling of 105050003 in words is "one hundred five million, fifty thousand, three".