13000203250231 has 2 divisors, whose sum is σ = 13000203250232. Its totient is φ = 13000203250230.

The previous prime is 13000203250217. The next prime is 13000203250297. The reversal of 13000203250231 is 13205230200031.

It is a weak prime.

It is an emirp because it is prime and its reverse (13205230200031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13000203250231 - 2¹⁹ = 13000202725943 is a prime.

It is a super-2 number, since 2×13000203250231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13000203250201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6500101625115 + 6500101625116.

It is an arithmetic number, because the mean of its divisors is an integer number (6500101625116).

Almost surely, 2^{13000203250231} is an apocalyptic number.

13000203250231 is a deficient number, since it is larger than the sum of its proper divisors (1).

13000203250231 is an equidigital number, since it uses as much as digits as its factorization.

13000203250231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 13000203250231 its reverse (13205230200031), we get a palindrome (26205433450262).

The spelling of 13000203250231 in words is "thirteen trillion, two hundred three million, two hundred fifty thousand, two hundred thirty-one".