1002211030303 has 4 divisors (see below), whose sum is σ = 1145384034640. Its totient is φ = 859038025968.

The previous prime is 1002211030241. The next prime is 1002211030307. The reversal of 1002211030303 is 3030301122001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1002211030303 - 2¹⁷ = 1002210899231 is a prime.

It is a super-2 number, since 2×1002211030303² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002211030307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71586502158 + ... + 71586502171.

It is an arithmetic number, because the mean of its divisors is an integer number (286346008660).

Almost surely, 2^{1002211030303} is an apocalyptic number.

1002211030303 is a deficient number, since it is larger than the sum of its proper divisors (143173004337).

1002211030303 is an equidigital number, since it uses as much as digits as its factorization.

1002211030303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143173004336.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1002211030303 its reverse (3030301122001), we get a palindrome (4032512152304).

The spelling of 1002211030303 in words is "one trillion, two billion, two hundred eleven million, thirty thousand, three hundred three".