2003212410321 has 8 divisors (see below), whose sum is σ = 2672318904064. Its totient is φ = 1334790428400.

The previous prime is 2003212410317. The next prime is 2003212410343. The reversal of 2003212410321 is 1230142123002.

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

It is not a de Polignac number, because 2003212410321 - 2² = 2003212410317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2003212410721) 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, 171121126 + ... + 171132831.

It is an arithmetic number, because the mean of its divisors is an integer number (334039863008).

Almost surely, 2^{2003212410321} is an apocalyptic number.

It is an amenable number.

2003212410321 is a deficient number, since it is larger than the sum of its proper divisors (669106493743).

2003212410321 is a wasteful number, since it uses less digits than its factorization.

2003212410321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342255911.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2003212410321 its reverse (1230142123002), we get a palindrome (3233354533323).

The spelling of 2003212410321 in words is "two trillion, three billion, two hundred twelve million, four hundred ten thousand, three hundred twenty-one".