2003210323201 has 4 divisors (see below), whose sum is σ = 2017621908400. Its totient is φ = 1988798738004.

The previous prime is 2003210323109. The next prime is 2003210323259. The reversal of 2003210323201 is 1023230123002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2003210323201 - 2⁹ = 2003210322689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2003210323291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7205792391 + ... + 7205792668.

It is an arithmetic number, because the mean of its divisors is an integer number (504405477100).

Almost surely, 2^{2003210323201} is an apocalyptic number.

It is an amenable number.

2003210323201 is a deficient number, since it is larger than the sum of its proper divisors (14411585199).

2003210323201 is a wasteful number, since it uses less digits than its factorization.

2003210323201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14411585198.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2003210323201 its reverse (1023230123002), we get a palindrome (3026440446203).

The spelling of 2003210323201 in words is "two trillion, three billion, two hundred ten million, three hundred twenty-three thousand, two hundred one".