103405108 has 12 divisors (see below), whose sum is σ = 181907712. Its totient is φ = 51431480.

The previous prime is 103405073. The next prime is 103405109. The reversal of 103405108 is 801504301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103405109) 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 in 3 ways as a sum of consecutive naturals, for example, 66910 + ... + 68437.

It is an arithmetic number, because the mean of its divisors is an integer number (15158976).

Almost surely, 2^103405108 is an apocalyptic number.

It is an amenable number.

103405108 is a deficient number, since it is larger than the sum of its proper divisors (78502604).

103405108 is a wasteful number, since it uses less digits than its factorization.

103405108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135542 (or 135540 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 103405108 is about 10168.8302178766. The cubic root of 103405108 is about 469.3685620419.

Adding to 103405108 its reverse (801504301), we get a palindrome (904909409).

The spelling of 103405108 in words is "one hundred three million, four hundred five thousand, one hundred eight".