11142107 has 2 divisors, whose sum is σ = 11142108. Its totient is φ = 11142106.

The previous prime is 11142059. The next prime is 11142181. The reversal of 11142107 is 70124111.

11142107 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 (70124111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11142107 - 2¹⁰ = 11141083 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11142907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5571053 + 5571054.

It is an arithmetic number, because the mean of its divisors is an integer number (5571054).

Almost surely, 2^11142107 is an apocalyptic number.

11142107 is a deficient number, since it is larger than the sum of its proper divisors (1).

11142107 is an equidigital number, since it uses as much as digits as its factorization.

11142107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 17.

The square root of 11142107 is about 3337.9794786667. The cubic root of 11142107 is about 223.3516207396.

Adding to 11142107 its reverse (70124111), we get a palindrome (81266218).

The spelling of 11142107 in words is "eleven million, one hundred forty-two thousand, one hundred seven".