108434803 has 2 divisors, whose sum is σ = 108434804. Its totient is φ = 108434802.

The previous prime is 108434801. The next prime is 108434813. The reversal of 108434803 is 308434801.

It is a weak prime.

It is an emirp because it is prime and its reverse (308434801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108434803 - 2¹ = 108434801 is a prime.

It is a super-3 number, since 3×108434803³ (a number of 25 digits) contains 333 as substring.

Together with 108434801, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (108434801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54217401 + 54217402.

It is an arithmetic number, because the mean of its divisors is an integer number (54217402).

Almost surely, 2^108434803 is an apocalyptic number.

108434803 is a deficient number, since it is larger than the sum of its proper divisors (1).

108434803 is an equidigital number, since it uses as much as digits as its factorization.

108434803 is an evil number, because the sum of its binary digits is even.

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

The square root of 108434803 is about 10413.2033015782. The cubic root of 108434803 is about 476.8585401821.

The spelling of 108434803 in words is "one hundred eight million, four hundred thirty-four thousand, eight hundred three".