13203103201 has 2 divisors, whose sum is σ = 13203103202. Its totient is φ = 13203103200.

The previous prime is 13203103181. The next prime is 13203103213. The reversal of 13203103201 is 10230130231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12710307600 + 492795601 = 112740^2 + 22199^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13203103201 is a prime.

It is not a weakly prime, because it can be changed into another prime (13203103801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6601551600 + 6601551601.

It is an arithmetic number, because the mean of its divisors is an integer number (6601551601).

Almost surely, 2^13203103201 is an apocalyptic number.

It is an amenable number.

13203103201 is a deficient number, since it is larger than the sum of its proper divisors (1).

13203103201 is an equidigital number, since it uses as much as digits as its factorization.

13203103201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13203103201 its reverse (10230130231), we get a palindrome (23433233432).

The spelling of 13203103201 in words is "thirteen billion, two hundred three million, one hundred three thousand, two hundred one".