1003213333223 has 2 divisors, whose sum is σ = 1003213333224. Its totient is φ = 1003213333222.

The previous prime is 1003213333181. The next prime is 1003213333313. The reversal of 1003213333223 is 3223333123001.

It is a happy number.

1003213333223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (3223333123001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1003213333223 - 2¹⁴ = 1003213316839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1003213333192 and 1003213333201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1003213333823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501606666611 + 501606666612.

It is an arithmetic number, because the mean of its divisors is an integer number (501606666612).

Almost surely, 2^{1003213333223} is an apocalyptic number.

1003213333223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003213333223 is an equidigital number, since it uses as much as digits as its factorization.

1003213333223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 1003213333223 its reverse (3223333123001), we get a palindrome (4226546456224).

The spelling of 1003213333223 in words is "one trillion, three billion, two hundred thirteen million, three hundred thirty-three thousand, two hundred twenty-three".