1000002002203 has 8 divisors (see below), whose sum is σ = 1000846746000. Its totient is φ = 999157563168.

The previous prime is 1000002002201. The next prime is 1000002002249. The reversal of 1000002002203 is 3022002000001.

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 1000002002203 - 2¹ = 1000002002201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1000002002203.

It is not an unprimeable number, because it can be changed into a prime (1000002002201) 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, 6744753 + ... + 6891421.

It is an arithmetic number, because the mean of its divisors is an integer number (125105843250).

Almost surely, 2^{1000002002203} is an apocalyptic number.

1000002002203 is a deficient number, since it is larger than the sum of its proper divisors (844743797).

1000002002203 is a wasteful number, since it uses less digits than its factorization.

1000002002203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152381.

The product of its (nonzero) digits is 24, while the sum is 10.

Adding to 1000002002203 its reverse (3022002000001), we get a palindrome (4022004002204).

The spelling of 1000002002203 in words is "one trillion, two million, two thousand, two hundred three".