239103 has 12 divisors (see below), whose sum is σ = 356928. Its totient is φ = 154080.

The previous prime is 239087. The next prime is 239119. The reversal of 239103 is 301932.

It is an interprime number because it is at equal distance from previous prime (239087) and next prime (239119).

It is not a de Polignac number, because 239103 - 2⁴ = 239087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (239803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150 + ... + 707.

It is an arithmetic number, because the mean of its divisors is an integer number (29744).

2²³⁹¹⁰³ is an apocalyptic number.

239103 is a deficient number, since it is larger than the sum of its proper divisors (117825).

239103 is a wasteful number, since it uses less digits than its factorization.

239103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894 (or 891 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 239103 is about 488.9815947457. The cubic root of 239103 is about 62.0671315869.

Adding to 239103 its sum of digits (18), we get a square (239121 = 489²).

The spelling of 239103 in words is "two hundred thirty-nine thousand, one hundred three".