1002223313103 has 8 divisors (see below), whose sum is σ = 1337949543600. Its totient is φ = 667322979008.

The previous prime is 1002223313099. The next prime is 1002223313141. The reversal of 1002223313103 is 3013133222001.

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

It is a cyclic number.

It is not a de Polignac number, because 1002223313103 - 2² = 1002223313099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1002223313103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002223313183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206471268 + ... + 206476121.

It is an arithmetic number, because the mean of its divisors is an integer number (167243692950).

Almost surely, 2^{1002223313103} is an apocalyptic number.

1002223313103 is a deficient number, since it is larger than the sum of its proper divisors (335726230497).

1002223313103 is an equidigital number, since it uses as much as digits as its factorization.

1002223313103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412948201.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1002223313103 its reverse (3013133222001), we get a palindrome (4015356535104).

The spelling of 1002223313103 in words is "one trillion, two billion, two hundred twenty-three million, three hundred thirteen thousand, one hundred three".