103170103 has 2 divisors, whose sum is σ = 103170104. Its totient is φ = 103170102.

The previous prime is 103170091. The next prime is 103170167. The reversal of 103170103 is 301071301.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103170103 - 2¹³ = 103161911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103120103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51585051 + 51585052.

It is an arithmetic number, because the mean of its divisors is an integer number (51585052).

Almost surely, 2^103170103 is an apocalyptic number.

103170103 is a deficient number, since it is larger than the sum of its proper divisors (1).

103170103 is an equidigital number, since it uses as much as digits as its factorization.

103170103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63, while the sum is 16.

The square root of 103170103 is about 10157.2684812404. The cubic root of 103170103 is about 469.0127200918.

The spelling of 103170103 in words is "one hundred three million, one hundred seventy thousand, one hundred three".