11423447107 has 2 divisors, whose sum is σ = 11423447108. Its totient is φ = 11423447106.

The previous prime is 11423447093. The next prime is 11423447129. The reversal of 11423447107 is 70174432411.

11423447107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (70174432411) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11423447107 is a prime.

It is not a weakly prime, because it can be changed into another prime (11423457107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5711723553 + 5711723554.

It is an arithmetic number, because the mean of its divisors is an integer number (5711723554).

Almost surely, 2^11423447107 is an apocalyptic number.

11423447107 is a deficient number, since it is larger than the sum of its proper divisors (1).

11423447107 is an equidigital number, since it uses as much as digits as its factorization.

11423447107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18816, while the sum is 34.

Adding to 11423447107 its reverse (70174432411), we get a palindrome (81597879518).

The spelling of 11423447107 in words is "eleven billion, four hundred twenty-three million, four hundred forty-seven thousand, one hundred seven".