10108280 has 64 divisors (see below), whose sum is σ = 28002240. Its totient is φ = 3197952.

The previous prime is 10108279. The next prime is 10108283. The reversal of 10108280 is 8280101.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10108283) 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 15 ways as a sum of consecutive naturals, for example, 2252 + ... + 5028.

It is an arithmetic number, because the mean of its divisors is an integer number (437535).

Almost surely, 2^10108280 is an apocalyptic number.

10108280 is a gapful number since it is divisible by the number (10) 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 10108280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14001120).

10108280 is an abundant number, since it is smaller than the sum of its proper divisors (17893960).

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

10108280 is a wasteful number, since it uses less digits than its factorization.

10108280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2808 (or 2804 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

The square root of 10108280 is about 3179.3521352628. The cubic root of 10108280 is about 216.2182864160.

Adding to 10108280 its reverse (8280101), we get a palindrome (18388381).

The spelling of 10108280 in words is "ten million, one hundred eight thousand, two hundred eighty".