11111005105307 has 2 divisors, whose sum is σ = 11111005105308. Its totient is φ = 11111005105306.

The previous prime is 11111005105289. The next prime is 11111005105379. The reversal of 11111005105307 is 70350150011111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11111005105307 - 2⁶ = 11111005105243 is a prime.

It is not a weakly prime, because it can be changed into another prime (11111005105007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555502552653 + 5555502552654.

It is an arithmetic number, because the mean of its divisors is an integer number (5555502552654).

Almost surely, 2^{11111005105307} is an apocalyptic number.

11111005105307 is a deficient number, since it is larger than the sum of its proper divisors (1).

11111005105307 is an equidigital number, since it uses as much as digits as its factorization.

11111005105307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 525, while the sum is 26.

Adding to 11111005105307 its reverse (70350150011111), we get a palindrome (81461155116418).

The spelling of 11111005105307 in words is "eleven trillion, one hundred eleven billion, five million, one hundred five thousand, three hundred seven".