13000203250201 has 2 divisors, whose sum is σ = 13000203250202. Its totient is φ = 13000203250200.

The previous prime is 13000203250189. The next prime is 13000203250217. The reversal of 13000203250201 is 10205230200031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7867604255625 + 5132598994576 = 2804925^2 + 2265524^2 .

It is a cyclic number.

It is not a de Polignac number, because 13000203250201 - 2²³ = 13000194861593 is a prime.

It is not a weakly prime, because it can be changed into another prime (13000203250231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6500101625100 + 6500101625101.

It is an arithmetic number, because the mean of its divisors is an integer number (6500101625101).

Almost surely, 2^{13000203250201} is an apocalyptic number.

It is an amenable number.

13000203250201 is a deficient number, since it is larger than the sum of its proper divisors (1).

13000203250201 is an equidigital number, since it uses as much as digits as its factorization.

13000203250201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 19.

Adding to 13000203250201 its reverse (10205230200031), we get a palindrome (23205433450232).

The spelling of 13000203250201 in words is "thirteen trillion, two hundred three million, two hundred fifty thousand, two hundred one".