11343011431201 has 2 divisors, whose sum is σ = 11343011431202. Its totient is φ = 11343011431200.

The previous prime is 11343011431187. The next prime is 11343011431223. The reversal of 11343011431201 is 10213411034311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10648630874176 + 694380557025 = 3263224^2 + 833295^2 .

It is a cyclic number.

It is not a de Polignac number, because 11343011431201 - 2⁹ = 11343011430689 is a prime.

It is not a weakly prime, because it can be changed into another prime (11343011431261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5671505715600 + 5671505715601.

It is an arithmetic number, because the mean of its divisors is an integer number (5671505715601).

Almost surely, 2^{11343011431201} is an apocalyptic number.

It is an amenable number.

11343011431201 is a deficient number, since it is larger than the sum of its proper divisors (1).

11343011431201 is an equidigital number, since it uses as much as digits as its factorization.

11343011431201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 11343011431201 its reverse (10213411034311), we get a palindrome (21556422465512).

The spelling of 11343011431201 in words is "eleven trillion, three hundred forty-three billion, eleven million, four hundred thirty-one thousand, two hundred one".