1003223323103 has 2 divisors, whose sum is σ = 1003223323104. Its totient is φ = 1003223323102.

The previous prime is 1003223323061. The next prime is 1003223323171. The reversal of 1003223323103 is 3013233223001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1003223323103 - 2³⁸ = 728345416159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1003223923103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501611661551 + 501611661552.

It is an arithmetic number, because the mean of its divisors is an integer number (501611661552).

Almost surely, 2^{1003223323103} is an apocalyptic number.

1003223323103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003223323103 is an equidigital number, since it uses as much as digits as its factorization.

1003223323103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 1003223323103 its reverse (3013233223001), we get a palindrome (4016456546104).

The spelling of 1003223323103 in words is "one trillion, three billion, two hundred twenty-three million, three hundred twenty-three thousand, one hundred three".