11050147 has 2 divisors, whose sum is σ = 11050148. Its totient is φ = 11050146.

The previous prime is 11050139. The next prime is 11050177. The reversal of 11050147 is 74105011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11050147 - 2³ = 11050139 is a prime.

It is not a weakly prime, because it can be changed into another prime (11050177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5525073 + 5525074.

It is an arithmetic number, because the mean of its divisors is an integer number (5525074).

Almost surely, 2^11050147 is an apocalyptic number.

11050147 is a deficient number, since it is larger than the sum of its proper divisors (1).

11050147 is an equidigital number, since it uses as much as digits as its factorization.

11050147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 11050147 is about 3324.1761385342. The cubic root of 11050147 is about 222.7354541541.

Adding to 11050147 its reverse (74105011), we get a palindrome (85155158).

The spelling of 11050147 in words is "eleven million, fifty thousand, one hundred forty-seven".