13112330243 has 2 divisors, whose sum is σ = 13112330244. Its totient is φ = 13112330242.

The previous prime is 13112330237. The next prime is 13112330249. The reversal of 13112330243 is 34203321131.

It is a balanced prime because it is at equal distance from previous prime (13112330237) and next prime (13112330249).

It is a cyclic number.

It is not a de Polignac number, because 13112330243 - 2⁴ = 13112330227 is a prime.

It is a super-3 number, since 3×13112330243³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (13112330249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6556165121 + 6556165122.

It is an arithmetic number, because the mean of its divisors is an integer number (6556165122).

Almost surely, 2^13112330243 is an apocalyptic number.

13112330243 is a deficient number, since it is larger than the sum of its proper divisors (1).

13112330243 is an equidigital number, since it uses as much as digits as its factorization.

13112330243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13112330243 its reverse (34203321131), we get a palindrome (47315651374).

The spelling of 13112330243 in words is "thirteen billion, one hundred twelve million, three hundred thirty thousand, two hundred forty-three".