426103 has 2 divisors, whose sum is σ = 426104. Its totient is φ = 426102.

The previous prime is 426091. The next prime is 426131. The reversal of 426103 is 301624.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 426103 - 2⁹ = 425591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (426163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213051 + 213052.

It is an arithmetic number, because the mean of its divisors is an integer number (213052).

2⁴²⁶¹⁰³ is an apocalyptic number.

426103 is a deficient number, since it is larger than the sum of its proper divisors (1).

426103 is an equidigital number, since it uses as much as digits as its factorization.

426103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 426103 is about 652.7656547338. The cubic root of 426103 is about 75.2497157857.

Adding to 426103 its reverse (301624), we get a palindrome (727727).

It can be divided in two parts, 426 and 103, that added together give a square (529 = 23²).

The spelling of 426103 in words is "four hundred twenty-six thousand, one hundred three".