11159167 has 2 divisors, whose sum is σ = 11159168. Its totient is φ = 11159166.

The previous prime is 11159153. The next prime is 11159177. The reversal of 11159167 is 76195111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11159167 - 2¹¹ = 11157119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11159147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5579583 + 5579584.

It is an arithmetic number, because the mean of its divisors is an integer number (5579584).

Almost surely, 2^11159167 is an apocalyptic number.

11159167 is a deficient number, since it is larger than the sum of its proper divisors (1).

11159167 is an equidigital number, since it uses as much as digits as its factorization.

11159167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1890, while the sum is 31.

The square root of 11159167 is about 3340.5339393576. The cubic root of 11159167 is about 223.4655559697.

The spelling of 11159167 in words is "eleven million, one hundred fifty-nine thousand, one hundred sixty-seven".