108440833 has 2 divisors, whose sum is σ = 108440834. Its totient is φ = 108440832.

The previous prime is 108440819. The next prime is 108440861. The reversal of 108440833 is 338044801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95394289 + 13046544 = 9767^2 + 3612^2 .

It is a cyclic number.

It is not a de Polignac number, because 108440833 - 2²⁵ = 74886401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 108440795 and 108440804.

It is not a weakly prime, because it can be changed into another prime (108440863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54220416 + 54220417.

It is an arithmetic number, because the mean of its divisors is an integer number (54220417).

Almost surely, 2^108440833 is an apocalyptic number.

It is an amenable number.

108440833 is a deficient number, since it is larger than the sum of its proper divisors (1).

108440833 is an equidigital number, since it uses as much as digits as its factorization.

108440833 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 108440833 is about 10413.4928338190. The cubic root of 108440833 is about 476.8673792990.

The spelling of 108440833 in words is "one hundred eight million, four hundred forty thousand, eight hundred thirty-three".