11133347 has 2 divisors, whose sum is σ = 11133348. Its totient is φ = 11133346.

The previous prime is 11133319. The next prime is 11133349. The reversal of 11133347 is 74333111.

11133347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11133347 - 2¹⁶ = 11067811 is a prime.

Together with 11133349, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 10 and base 12.

It is not a weakly prime, because it can be changed into another prime (11133349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5566673 + 5566674.

It is an arithmetic number, because the mean of its divisors is an integer number (5566674).

Almost surely, 2^11133347 is an apocalyptic number.

11133347 is a deficient number, since it is larger than the sum of its proper divisors (1).

11133347 is an equidigital number, since it uses as much as digits as its factorization.

11133347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 756, while the sum is 23.

The square root of 11133347 is about 3336.6670496170. The cubic root of 11133347 is about 223.2930718740.

Adding to 11133347 its reverse (74333111), we get a palindrome (85466458).

The spelling of 11133347 in words is "eleven million, one hundred thirty-three thousand, three hundred forty-seven".