11113324431151 has 2 divisors, whose sum is σ = 11113324431152. Its totient is φ = 11113324431150.

The previous prime is 11113324431037. The next prime is 11113324431169. The reversal of 11113324431151 is 15113442331111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11113324431151 - 2²⁹ = 11112787560239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11113324431551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556662215575 + 5556662215576.

It is an arithmetic number, because the mean of its divisors is an integer number (5556662215576).

Almost surely, 2^{11113324431151} is an apocalyptic number.

11113324431151 is a deficient number, since it is larger than the sum of its proper divisors (1).

11113324431151 is an equidigital number, since it uses as much as digits as its factorization.

11113324431151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 31.

Adding to 11113324431151 its reverse (15113442331111), we get a palindrome (26226766762262).

The spelling of 11113324431151 in words is "eleven trillion, one hundred thirteen billion, three hundred twenty-four million, four hundred thirty-one thousand, one hundred fifty-one".