1003003201223 has 8 divisors (see below), whose sum is σ = 1006318674816. Its totient is φ = 999688435200.

The previous prime is 1003003201217. The next prime is 1003003201279. The reversal of 1003003201223 is 3221023003001.

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-1003003201223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003003501223) 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, 2742263 + ... + 3086423.

It is an arithmetic number, because the mean of its divisors is an integer number (125789834352).

Almost surely, 2^{1003003201223} is an apocalyptic number.

1003003201223 is a deficient number, since it is larger than the sum of its proper divisors (3315473593).

1003003201223 is an equidigital number, since it uses as much as digits as its factorization.

1003003201223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353785.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 1003003201223 its reverse (3221023003001), we get a palindrome (4224026204224).

The spelling of 1003003201223 in words is "one trillion, three billion, three million, two hundred one thousand, two hundred twenty-three".