105531467 has 2 divisors, whose sum is σ = 105531468. Its totient is φ = 105531466.

The previous prime is 105531443. The next prime is 105531469. The reversal of 105531467 is 764135501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105531467 - 2¹⁰ = 105530443 is a prime.

It is a super-2 number, since 2×105531467² = 22273781054344178, which contains 22 as substring.

Together with 105531469, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (105531469) 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, 52765733 + 52765734.

It is an arithmetic number, because the mean of its divisors is an integer number (52765734).

Almost surely, 2^105531467 is an apocalyptic number.

105531467 is a deficient number, since it is larger than the sum of its proper divisors (1).

105531467 is an equidigital number, since it uses as much as digits as its factorization.

105531467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 105531467 is about 10272.8509674773. The cubic root of 105531467 is about 472.5640266716.

Adding to 105531467 its reverse (764135501), we get a palindrome (869666968).

The spelling of 105531467 in words is "one hundred five million, five hundred thirty-one thousand, four hundred sixty-seven".