108743867 has 2 divisors, whose sum is σ = 108743868. Its totient is φ = 108743866.

The previous prime is 108743857. The next prime is 108743891. The reversal of 108743867 is 768347801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108743867 - 2²² = 104549563 is a prime.

It is a super-2 number, since 2×108743867² = 23650457220227378, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (108743827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54371933 + 54371934.

It is an arithmetic number, because the mean of its divisors is an integer number (54371934).

Almost surely, 2^108743867 is an apocalyptic number.

108743867 is a deficient number, since it is larger than the sum of its proper divisors (1).

108743867 is an equidigital number, since it uses as much as digits as its factorization.

108743867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 225792, while the sum is 44.

The square root of 108743867 is about 10428.0327483184. The cubic root of 108743867 is about 477.3111624123.

It can be divided in two parts, 10874 and 3867, that added together give a palindrome (14741).

The spelling of 108743867 in words is "one hundred eight million, seven hundred forty-three thousand, eight hundred sixty-seven".