11113011304309 has 2 divisors, whose sum is σ = 11113011304310. Its totient is φ = 11113011304308.

The previous prime is 11113011304243. The next prime is 11113011304327. The reversal of 11113011304309 is 90340311031111.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9414446480209 + 1698564824100 = 3068297^2 + 1303290^2 .

It is a cyclic number.

It is not a de Polignac number, because 11113011304309 - 2²⁷ = 11112877086581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11113011104309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556505652154 + 5556505652155.

It is an arithmetic number, because the mean of its divisors is an integer number (5556505652155).

Almost surely, 2^{11113011304309} is an apocalyptic number.

It is an amenable number.

11113011304309 is a deficient number, since it is larger than the sum of its proper divisors (1).

11113011304309 is an equidigital number, since it uses as much as digits as its factorization.

11113011304309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 28.

The spelling of 11113011304309 in words is "eleven trillion, one hundred thirteen billion, eleven million, three hundred four thousand, three hundred nine".