1003223323343 has 2 divisors, whose sum is σ = 1003223323344. Its totient is φ = 1003223323342.

The previous prime is 1003223323331. The next prime is 1003223323351. The reversal of 1003223323343 is 3433233223001.

1003223323343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1003223323343 - 2⁴ = 1003223323327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1003226323343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501611661671 + 501611661672.

It is an arithmetic number, because the mean of its divisors is an integer number (501611661672).

Almost surely, 2^{1003223323343} is an apocalyptic number.

1003223323343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003223323343 is an equidigital number, since it uses as much as digits as its factorization.

1003223323343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 1003223323343 its reverse (3433233223001), we get a palindrome (4436456546344).

The spelling of 1003223323343 in words is "one trillion, three billion, two hundred twenty-three million, three hundred twenty-three thousand, three hundred forty-three".