239161103 has 2 divisors, whose sum is σ = 239161104. Its totient is φ = 239161102.

The previous prime is 239161093. The next prime is 239161121. The reversal of 239161103 is 301161932.

239161103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 239161103 - 2²⁰ = 238112527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (239161183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119580551 + 119580552.

It is an arithmetic number, because the mean of its divisors is an integer number (119580552).

Almost surely, 2^239161103 is an apocalyptic number.

239161103 is a deficient number, since it is larger than the sum of its proper divisors (1).

239161103 is an equidigital number, since it uses as much as digits as its factorization.

239161103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 239161103 is about 15464.8343993720. The cubic root of 239161103 is about 620.7215870143.

The spelling of 239161103 in words is "two hundred thirty-nine million, one hundred sixty-one thousand, one hundred three".