105911167 has 2 divisors, whose sum is σ = 105911168. Its totient is φ = 105911166.

The previous prime is 105911153. The next prime is 105911191. The reversal of 105911167 is 761119501.

It is a weak prime.

It is an emirp because it is prime and its reverse (761119501) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105911167 is a prime.

It is a super-2 number, since 2×105911167² = 22434350590603778, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105911147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52955583 + 52955584.

It is an arithmetic number, because the mean of its divisors is an integer number (52955584).

Almost surely, 2^105911167 is an apocalyptic number.

105911167 is a deficient number, since it is larger than the sum of its proper divisors (1).

105911167 is an equidigital number, since it uses as much as digits as its factorization.

105911167 is an evil number, because the sum of its binary digits is even.

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

The square root of 105911167 is about 10291.3151249002. The cubic root of 105911167 is about 473.1301067769.

The spelling of 105911167 in words is "one hundred five million, nine hundred eleven thousand, one hundred sixty-seven".