2013203212201 has 2 divisors, whose sum is σ = 2013203212202. Its totient is φ = 2013203212200.

The previous prime is 2013203212157. The next prime is 2013203212213. The reversal of 2013203212201 is 1022123023102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1850894946576 + 162308265625 = 1360476^2 + 402875^2 .

It is a cyclic number.

It is not a de Polignac number, because 2013203212201 - 2²⁵ = 2013169657769 is a prime.

It is not a weakly prime, because it can be changed into another prime (2013203212301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006601606100 + 1006601606101.

It is an arithmetic number, because the mean of its divisors is an integer number (1006601606101).

Almost surely, 2^{2013203212201} is an apocalyptic number.

It is an amenable number.

2013203212201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2013203212201 is an equidigital number, since it uses as much as digits as its factorization.

2013203212201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2013203212201 its reverse (1022123023102), we get a palindrome (3035326235303).

The spelling of 2013203212201 in words is "two trillion, thirteen billion, two hundred three million, two hundred twelve thousand, two hundred one".