103265563 has 2 divisors, whose sum is σ = 103265564. Its totient is φ = 103265562.

The previous prime is 103265527. The next prime is 103265567. The reversal of 103265563 is 365562301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103265563 - 2⁹ = 103265051 is a prime.

It is not a weakly prime, because it can be changed into another prime (103265567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51632781 + 51632782.

It is an arithmetic number, because the mean of its divisors is an integer number (51632782).

Almost surely, 2^103265563 is an apocalyptic number.

103265563 is a deficient number, since it is larger than the sum of its proper divisors (1).

103265563 is an equidigital number, since it uses as much as digits as its factorization.

103265563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 103265563 is about 10161.9664927611. The cubic root of 103265563 is about 469.1573296617.

The spelling of 103265563 in words is "one hundred three million, two hundred sixty-five thousand, five hundred sixty-three".