11167141 has 2 divisors, whose sum is σ = 11167142. Its totient is φ = 11167140.

The previous prime is 11167139. The next prime is 11167151. The reversal of 11167141 is 14176111.

11167141 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 can be written as a sum of positive squares in only one way, i.e., 10304100 + 863041 = 3210^2 + 929^2 .

It is a cyclic number.

It is not a de Polignac number, because 11167141 - 2¹ = 11167139 is a prime.

It is a super-2 number, since 2×11167141² = 249410076227762, which contains 22 as substring.

Together with 11167139, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11167111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5583570 + 5583571.

It is an arithmetic number, because the mean of its divisors is an integer number (5583571).

Almost surely, 2^11167141 is an apocalyptic number.

It is an amenable number.

11167141 is a deficient number, since it is larger than the sum of its proper divisors (1).

11167141 is an equidigital number, since it uses as much as digits as its factorization.

11167141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 168, while the sum is 22.

The square root of 11167141 is about 3341.7272479962. The cubic root of 11167141 is about 223.5187705175.

The spelling of 11167141 in words is "eleven million, one hundred sixty-seven thousand, one hundred forty-one".