108503020 has 24 divisors (see below), whose sum is σ = 228811968. Its totient is φ = 43219200.

The previous prime is 108502997. The next prime is 108503023. The reversal of 108503020 is 20305801.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (108503023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6436 + ... + 16075.

It is an arithmetic number, because the mean of its divisors is an integer number (9533832).

Almost surely, 2^108503020 is an apocalyptic number.

108503020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108503020 is an abundant number, since it is smaller than the sum of its proper divisors (120308948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108503020 is a wasteful number, since it uses less digits than its factorization.

108503020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22761 (or 22759 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 108503020 is about 10416.4782916300. The cubic root of 108503020 is about 476.9585174309.

Adding to 108503020 its reverse (20305801), we get a palindrome (128808821).

The spelling of 108503020 in words is "one hundred eight million, five hundred three thousand, twenty".