490103 has 2 divisors, whose sum is σ = 490104. Its totient is φ = 490102.

The previous prime is 490097. The next prime is 490111. The reversal of 490103 is 301094.

490103 is nontrivially palindromic in base 16.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 490103 - 2⁸ = 489847 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a nialpdrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (490183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245051 + 245052.

It is an arithmetic number, because the mean of its divisors is an integer number (245052).

2⁴⁹⁰¹⁰³ is an apocalyptic number.

490103 is a deficient number, since it is larger than the sum of its proper divisors (1).

490103 is an equidigital number, since it uses as much as digits as its factorization.

490103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 490103 is about 700.0735675627. The cubic root of 490103 is about 78.8428752217.

Adding to 490103 its reverse (301094), we get a palindrome (791197).

The spelling of 490103 in words is "four hundred ninety thousand, one hundred three".