103065 has 8 divisors (see below), whose sum is σ = 164928. Its totient is φ = 54960.

The previous prime is 103049. The next prime is 103067. The reversal of 103065 is 560301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103065 - 2⁴ = 103049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 6871 = 103065 / (1 + 0 + 3 + 0 + 6 + 5).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 103065.

It is not an unprimeable number, because it can be changed into a prime (103067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3421 + ... + 3450.

It is an arithmetic number, because the mean of its divisors is an integer number (20616).

2¹⁰³⁰⁶⁵ is an apocalyptic number.

103065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103065 is a deficient number, since it is larger than the sum of its proper divisors (61863).

103065 is an equidigital number, since it uses as much as digits as its factorization.

103065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6879.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 103065 is about 321.0373810010. The cubic root of 103065 is about 46.8853399412.

Adding to 103065 its reverse (560301), we get a palindrome (663366).

The spelling of 103065 in words is "one hundred three thousand, sixty-five".