11343011431327 has 2 divisors, whose sum is σ = 11343011431328. Its totient is φ = 11343011431326.

The previous prime is 11343011431261. The next prime is 11343011431343. The reversal of 11343011431327 is 72313411034311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11343011431327 - 2²⁷ = 11342877213599 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11343011431292 and 11343011431301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11343011431627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5671505715663 + 5671505715664.

It is an arithmetic number, because the mean of its divisors is an integer number (5671505715664).

Almost surely, 2^{11343011431327} is an apocalyptic number.

11343011431327 is a deficient number, since it is larger than the sum of its proper divisors (1).

11343011431327 is an equidigital number, since it uses as much as digits as its factorization.

11343011431327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 34.

Adding to 11343011431327 its reverse (72313411034311), we get a palindrome (83656422465638).

The spelling of 11343011431327 in words is "eleven trillion, three hundred forty-three billion, eleven million, four hundred thirty-one thousand, three hundred twenty-seven".