11112371 has 2 divisors, whose sum is σ = 11112372. Its totient is φ = 11112370.

The previous prime is 11112329. The next prime is 11112379. The reversal of 11112371 is 17321111.

It is a strong prime.

It is an emirp because it is prime and its reverse (17321111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11112371 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11112379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556185 + 5556186.

It is an arithmetic number, because the mean of its divisors is an integer number (5556186).

Almost surely, 2^11112371 is an apocalyptic number.

11112371 is a deficient number, since it is larger than the sum of its proper divisors (1).

11112371 is an equidigital number, since it uses as much as digits as its factorization.

11112371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 42, while the sum is 17.

The square root of 11112371 is about 3333.5223113098. The cubic root of 11112371 is about 223.1527504867.

Adding to 11112371 its reverse (17321111), we get a palindrome (28433482).

The spelling of 11112371 in words is "eleven million, one hundred twelve thousand, three hundred seventy-one".