11445123307 has 2 divisors, whose sum is σ = 11445123308. Its totient is φ = 11445123306.

The previous prime is 11445123289. The next prime is 11445123317. The reversal of 11445123307 is 70332154411.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11445123307 is a prime.

It is not a weakly prime, because it can be changed into another prime (11445123317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5722561653 + 5722561654.

It is an arithmetic number, because the mean of its divisors is an integer number (5722561654).

Almost surely, 2^11445123307 is an apocalyptic number.

11445123307 is a deficient number, since it is larger than the sum of its proper divisors (1).

11445123307 is an equidigital number, since it uses as much as digits as its factorization.

11445123307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 31.

Adding to 11445123307 its reverse (70332154411), we get a palindrome (81777277718).

The spelling of 11445123307 in words is "eleven billion, four hundred forty-five million, one hundred twenty-three thousand, three hundred seven".