1703323 has 2 divisors, whose sum is σ = 1703324. Its totient is φ = 1703322.

The previous prime is 1703297. The next prime is 1703381. The reversal of 1703323 is 3233071.

It is a weak prime.

It is an emirp because it is prime and its reverse (3233071) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1703323 - 2⁵ = 1703291 is a prime.

1703323 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1703323.

It is not a weakly prime, because it can be changed into another prime (1703123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 851661 + 851662.

It is an arithmetic number, because the mean of its divisors is an integer number (851662).

2^1703323 is an apocalyptic number.

1703323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1703323 is an equidigital number, since it uses as much as digits as its factorization.

1703323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 19.

The square root of 1703323 is about 1305.1141712509. The cubic root of 1703323 is about 119.4260321999.

Adding to 1703323 its reverse (3233071), we get a palindrome (4936394).

The spelling of 1703323 in words is "one million, seven hundred three thousand, three hundred twenty-three".