11186430313 has 2 divisors, whose sum is σ = 11186430314. Its totient is φ = 11186430312.

The previous prime is 11186430301. The next prime is 11186430323. The reversal of 11186430313 is 31303468111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11182639504 + 3790809 = 105748^2 + 1947^2 .

It is a cyclic number.

It is not a de Polignac number, because 11186430313 - 2⁹ = 11186429801 is a prime.

It is not a weakly prime, because it can be changed into another prime (11186430323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5593215156 + 5593215157.

It is an arithmetic number, because the mean of its divisors is an integer number (5593215157).

Almost surely, 2^11186430313 is an apocalyptic number.

It is an amenable number.

11186430313 is a deficient number, since it is larger than the sum of its proper divisors (1).

11186430313 is an equidigital number, since it uses as much as digits as its factorization.

11186430313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 31.

Adding to 11186430313 its reverse (31303468111), we get a palindrome (42489898424).

The spelling of 11186430313 in words is "eleven billion, one hundred eighty-six million, four hundred thirty thousand, three hundred thirteen".