1002213213003 has 8 divisors (see below), whose sum is σ = 1484760315600. Its totient is φ = 668142141984.

The previous prime is 1002213212933. The next prime is 1002213213049. The reversal of 1002213213003 is 3003123122001.

It is not a de Polignac number, because 1002213213003 - 2⁸ = 1002213212747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1002213213203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18559503918 + ... + 18559503971.

It is an arithmetic number, because the mean of its divisors is an integer number (185595039450).

Almost surely, 2^{1002213213003} is an apocalyptic number.

1002213213003 is a deficient number, since it is larger than the sum of its proper divisors (482547102597).

1002213213003 is an equidigital number, since it uses as much as digits as its factorization.

1002213213003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37119007898 (or 37119007892 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1002213213003 its reverse (3003123122001), we get a palindrome (4005336335004).

The spelling of 1002213213003 in words is "one trillion, two billion, two hundred thirteen million, two hundred thirteen thousand, three".