2003321300201 has 16 divisors (see below), whose sum is σ = 2187075544080. Its totient is φ = 1823805434880.

The previous prime is 2003321300137. The next prime is 2003321300203. The reversal of 2003321300201 is 1020031233002.

It can be written as a sum of positive squares in 8 ways, for example, as 45213643225 + 1958107656976 = 212635^2 + 1399324^2 .

It is not a de Polignac number, because 2003321300201 - 2⁶ = 2003321300137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2003321300201.

It is not an unprimeable number, because it can be changed into a prime (2003321300203) 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, 33033815 + ... + 33094403.

It is an arithmetic number, because the mean of its divisors is an integer number (136692221505).

Almost surely, 2^{2003321300201} is an apocalyptic number.

It is an amenable number.

2003321300201 is a deficient number, since it is larger than the sum of its proper divisors (183754243879).

2003321300201 is a wasteful number, since it uses less digits than its factorization.

2003321300201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95516.

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

Adding to 2003321300201 its reverse (1020031233002), we get a palindrome (3023352533203).

The spelling of 2003321300201 in words is "two trillion, three billion, three hundred twenty-one million, three hundred thousand, two hundred one".