103066303 has 2 divisors, whose sum is σ = 103066304. Its totient is φ = 103066302.

The previous prime is 103066277. The next prime is 103066309. The reversal of 103066303 is 303660301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103066303 - 2²¹ = 100969151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103066309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51533151 + 51533152.

It is an arithmetic number, because the mean of its divisors is an integer number (51533152).

Almost surely, 2^103066303 is an apocalyptic number.

103066303 is a deficient number, since it is larger than the sum of its proper divisors (1).

103066303 is an equidigital number, since it uses as much as digits as its factorization.

103066303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 22.

The square root of 103066303 is about 10152.1575539390. The cubic root of 103066303 is about 468.8553752313.

The spelling of 103066303 in words is "one hundred three million, sixty-six thousand, three hundred three".