103066193 has 2 divisors, whose sum is σ = 103066194. Its totient is φ = 103066192.

The previous prime is 103066181. The next prime is 103066199. The reversal of 103066193 is 391660301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90307009 + 12759184 = 9503^2 + 3572^2 .

It is a cyclic number.

It is not a de Polignac number, because 103066193 - 2⁴ = 103066177 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (103066199) 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, 51533096 + 51533097.

It is an arithmetic number, because the mean of its divisors is an integer number (51533097).

Almost surely, 2^103066193 is an apocalyptic number.

It is an amenable number.

103066193 is a deficient number, since it is larger than the sum of its proper divisors (1).

103066193 is an equidigital number, since it uses as much as digits as its factorization.

103066193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 103066193 is about 10152.1521363699. The cubic root of 103066193 is about 468.8552084322.

The spelling of 103066193 in words is "one hundred three million, sixty-six thousand, one hundred ninety-three".