13030221112231 has 2 divisors, whose sum is σ = 13030221112232. Its totient is φ = 13030221112230.

The previous prime is 13030221112213. The next prime is 13030221112247. The reversal of 13030221112231 is 13221112203031.

Together with previous prime (13030221112213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13030221112231 - 2⁵ = 13030221112199 is a prime.

It is a super-2 number, since 2×13030221112231² (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 (13030221412231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6515110556115 + 6515110556116.

It is an arithmetic number, because the mean of its divisors is an integer number (6515110556116).

Almost surely, 2^{13030221112231} is an apocalyptic number.

13030221112231 is a deficient number, since it is larger than the sum of its proper divisors (1).

13030221112231 is an equidigital number, since it uses as much as digits as its factorization.

13030221112231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 13030221112231 its reverse (13221112203031), we get a palindrome (26251333315262).

The spelling of 13030221112231 in words is "thirteen trillion, thirty billion, two hundred twenty-one million, one hundred twelve thousand, two hundred thirty-one".