1322103 has 8 divisors (see below), whose sum is σ = 1787248. Its totient is φ = 869184.

The previous prime is 1322089. The next prime is 1322117. The reversal of 1322103 is 3012231.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1322089) and next prime (1322117).

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

It is not a de Polignac number, because 1322103 - 2⁸ = 1321847 is a prime.

It is a Duffinian number.

1322103 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2800 + ... + 3237.

It is an arithmetic number, because the mean of its divisors is an integer number (223406).

2^1322103 is an apocalyptic number.

1322103 is a deficient number, since it is larger than the sum of its proper divisors (465145).

1322103 is an equidigital number, since it uses as much as digits as its factorization.

1322103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6113.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1322103 is about 1149.8273783486. The cubic root of 1322103 is about 109.7543554328.

Adding to 1322103 its reverse (3012231), we get a palindrome (4334334).

The spelling of 1322103 in words is "one million, three hundred twenty-two thousand, one hundred three".