108152280 has 128 divisors (see below), whose sum is σ = 362880000. Its totient is φ = 28651392.

The previous prime is 108152263. The next prime is 108152327. The reversal of 108152280 is 82251801.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 257911 + ... + 258329.

It is an arithmetic number, because the mean of its divisors is an integer number (2835000).

Almost surely, 2^108152280 is an apocalyptic number.

108152280 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 108152280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181440000).

108152280 is an abundant number, since it is smaller than the sum of its proper divisors (254727720).

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

108152280 is a wasteful number, since it uses less digits than its factorization.

108152280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678 (or 668 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 108152280 is about 10399.6288395308. The cubic root of 108152280 is about 476.4440340240. Note that the first 3 decimals are identical.

It can be divided in two parts, 1081 and 52280, that added together give a square (53361 = 231²).

The spelling of 108152280 in words is "one hundred eight million, one hundred fifty-two thousand, two hundred eighty".