103171099 has 2 divisors, whose sum is σ = 103171100. Its totient is φ = 103171098.

The previous prime is 103171093. The next prime is 103171109. The reversal of 103171099 is 990171301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103171099 - 2³ = 103171091 is a prime.

It is equal to p_5933551 and since 103171099 and 5933551 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103171099.

It is not a weakly prime, because it can be changed into another prime (103171091) 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, 51585549 + 51585550.

It is an arithmetic number, because the mean of its divisors is an integer number (51585550).

Almost surely, 2^103171099 is an apocalyptic number.

103171099 is a deficient number, since it is larger than the sum of its proper divisors (1).

103171099 is an equidigital number, since it uses as much as digits as its factorization.

103171099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1701, while the sum is 31.

The square root of 103171099 is about 10157.3175100516. The cubic root of 103171099 is about 469.0142293636.

The spelling of 103171099 in words is "one hundred three million, one hundred seventy-one thousand, ninety-nine".