11313322320143 has 2 divisors, whose sum is σ = 11313322320144. Its totient is φ = 11313322320142.

The previous prime is 11313322320077. The next prime is 11313322320173. The reversal of 11313322320143 is 34102322331311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11313322320143 - 2²⁴ = 11313305542927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11313322320173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5656661160071 + 5656661160072.

It is an arithmetic number, because the mean of its divisors is an integer number (5656661160072).

Almost surely, 2^{11313322320143} is an apocalyptic number.

11313322320143 is a deficient number, since it is larger than the sum of its proper divisors (1).

11313322320143 is an equidigital number, since it uses as much as digits as its factorization.

11313322320143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 11313322320143 its reverse (34102322331311), we get a palindrome (45415644651454).

The spelling of 11313322320143 in words is "eleven trillion, three hundred thirteen billion, three hundred twenty-two million, three hundred twenty thousand, one hundred forty-three".