1003002003002 has 8 divisors (see below), whose sum is σ = 1505404449300. Its totient is φ = 501200519904.

The previous prime is 1003002002999. The next prime is 1003002003023. The reversal of 1003002003002 is 2003002003001.

It can be written as a sum of positive squares in 2 ways, for example, as 1001698720801 + 1303282201 = 1000849^2 + 36101^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150236627 + ... + 150243302.

Almost surely, 2^{1003002003002} is an apocalyptic number.

1003002003002 is a deficient number, since it is larger than the sum of its proper divisors (502402446298).

1003002003002 is a wasteful number, since it uses less digits than its factorization.

1003002003002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300481600.

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 1003002003002 its reverse (2003002003001), we get a palindrome (3006004006003).

Subtracting 1003002003002 from its reverse (2003002003001), we obtain a palindrome (999999999999).

The spelling of 1003002003002 in words is "one trillion, three billion, two million, three thousand, two".