108203536 has 40 divisors (see below), whose sum is σ = 241859520. Its totient is φ = 45934464.

The previous prime is 108203507. The next prime is 108203549. The reversal of 108203536 is 635302801.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7470 + ... + 16498.

It is an arithmetic number, because the mean of its divisors is an integer number (6046488).

Almost surely, 2^108203536 is an apocalyptic number.

108203536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108203536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120929760).

108203536 is an abundant number, since it is smaller than the sum of its proper divisors (133655984).

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

108203536 is a wasteful number, since it uses less digits than its factorization.

108203536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9151 (or 9145 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 108203536 is about 10402.0928663418. The cubic root of 108203536 is about 476.5192882815.

The spelling of 108203536 in words is "one hundred eight million, two hundred three thousand, five hundred thirty-six".