1003445204003 has 8 divisors (see below), whose sum is σ = 1095091980480. Its totient is φ = 911869175080.

The previous prime is 1003445203991. The next prime is 1003445204009. The reversal of 1003445204003 is 3004025443001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1003445204003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1003445204009) 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, 17657225 + ... + 17713962.

It is an arithmetic number, because the mean of its divisors is an integer number (136886497560).

Almost surely, 2^{1003445204003} is an apocalyptic number.

1003445204003 is a deficient number, since it is larger than the sum of its proper divisors (91646776477).

1003445204003 is a wasteful number, since it uses less digits than its factorization.

1003445204003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35373777.

The product of its (nonzero) digits is 5760, while the sum is 26.

The spelling of 1003445204003 in words is "one trillion, three billion, four hundred forty-five million, two hundred four thousand, three".