111467 has 2 divisors, whose sum is σ = 111468. Its totient is φ = 111466.

The previous prime is 111443. The next prime is 111487. The reversal of 111467 is 764111.

It is an a-pointer prime, because the next prime (111487) can be obtained adding 111467 to its sum of digits (20).

It is a strong prime.

It is an emirp because it is prime and its reverse (764111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111467 - 2⁸ = 111211 is a prime.

It is a plaindrome in base 10.

It is not a weakly prime, because it can be changed into another prime (111427) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55733 + 55734.

It is an arithmetic number, because the mean of its divisors is an integer number (55734).

2¹¹¹⁴⁶⁷ is an apocalyptic number.

111467 is a deficient number, since it is larger than the sum of its proper divisors (1).

111467 is an equidigital number, since it uses as much as digits as its factorization.

111467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 168, while the sum is 20.

The square root of 111467 is about 333.8667398828. The cubic root of 111467 is about 48.1262590327.

Adding to 111467 its reverse (764111), we get a palindrome (875578).

The spelling of 111467 in words is "one hundred eleven thousand, four hundred sixty-seven".