11134131313 has 2 divisors, whose sum is σ = 11134131314. Its totient is φ = 11134131312.

The previous prime is 11134131299. The next prime is 11134131367. The reversal of 11134131313 is 31313143111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11072931984 + 61199329 = 105228^2 + 7823^2 .

It is an emirp because it is prime and its reverse (31313143111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11134131313 - 2²¹ = 11132034161 is a prime.

It is not a weakly prime, because it can be changed into another prime (11134531313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5567065656 + 5567065657.

It is an arithmetic number, because the mean of its divisors is an integer number (5567065657).

Almost surely, 2^11134131313 is an apocalyptic number.

It is an amenable number.

11134131313 is a deficient number, since it is larger than the sum of its proper divisors (1).

11134131313 is an equidigital number, since it uses as much as digits as its factorization.

11134131313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 324, while the sum is 22.

Adding to 11134131313 its reverse (31313143111), we get a palindrome (42447274424).

The spelling of 11134131313 in words is "eleven billion, one hundred thirty-four million, one hundred thirty-one thousand, three hundred thirteen".