330103 has 2 divisors, whose sum is σ = 330104. Its totient is φ = 330102.

The previous prime is 330097. The next prime is 330131. The reversal of 330103 is 301033.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 330103 - 2⁹ = 329591 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 330103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165051 + 165052.

It is an arithmetic number, because the mean of its divisors is an integer number (165052).

2³³⁰¹⁰³ is an apocalyptic number.

330103 is a deficient number, since it is larger than the sum of its proper divisors (1).

330103 is an equidigital number, since it uses as much as digits as its factorization.

330103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27, while the sum is 10.

The square root of 330103 is about 574.5459076523. The cubic root of 330103 is about 69.1114211845. Note that the first 3 decimals are identical.

Adding to 330103 its reverse (301033), we get a palindrome (631136).

It can be divided in two parts, 3 and 30103, that multiplied together give a palindrome (90309).

The spelling of 330103 in words is "three hundred thirty thousand, one hundred three".