103799197 has 2 divisors, whose sum is σ = 103799198. Its totient is φ = 103799196.

The previous prime is 103799159. The next prime is 103799239. The reversal of 103799197 is 791997301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67667076 + 36132121 = 8226^2 + 6011^2 .

It is a cyclic number.

It is not a de Polignac number, because 103799197 - 2¹¹ = 103797149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103799107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51899598 + 51899599.

It is an arithmetic number, because the mean of its divisors is an integer number (51899599).

Almost surely, 2^103799197 is an apocalyptic number.

It is an amenable number.

103799197 is a deficient number, since it is larger than the sum of its proper divisors (1).

103799197 is an equidigital number, since it uses as much as digits as its factorization.

103799197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 107163, while the sum is 46.

The square root of 103799197 is about 10188.1890932589. The cubic root of 103799197 is about 469.9640790413.

The spelling of 103799197 in words is "one hundred three million, seven hundred ninety-nine thousand, one hundred ninety-seven".