2003312203201 has 16 divisors (see below), whose sum is σ = 2154340627200. Its totient is φ = 1857268078848.

The previous prime is 2003312203181. The next prime is 2003312203213. The reversal of 2003312203201 is 1023022133002.

It is a cyclic number.

It is not a de Polignac number, because 2003312203201 - 2²⁵ = 2003278648769 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (2003312206201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5735926 + ... + 6075151.

It is an arithmetic number, because the mean of its divisors is an integer number (134646289200).

Almost surely, 2^{2003312203201} is an apocalyptic number.

It is an amenable number.

2003312203201 is a deficient number, since it is larger than the sum of its proper divisors (151028423999).

2003312203201 is a wasteful number, since it uses less digits than its factorization.

2003312203201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11811288.

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

Adding to 2003312203201 its reverse (1023022133002), we get a palindrome (3026334336203).

The spelling of 2003312203201 in words is "two trillion, three billion, three hundred twelve million, two hundred three thousand, two hundred one".