128080150 has 48 divisors (see below), whose sum is σ = 264358080. Its totient is φ = 45773600.

The previous prime is 128080103. The next prime is 128080151. The reversal of 128080150 is 51080821.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128080151) 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 23 ways as a sum of consecutive naturals, for example, 30477 + ... + 34423.

It is an arithmetic number, because the mean of its divisors is an integer number (5507460).

Almost surely, 2^128080150 is an apocalyptic number.

128080150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

128080150 is an abundant number, since it is smaller than the sum of its proper divisors (136277930).

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

128080150 is a wasteful number, since it uses less digits than its factorization.

128080150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4029 (or 4024 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 25.

The square root of 128080150 is about 11317.2501076896. The cubic root of 128080150 is about 504.0735882933.

The spelling of 128080150 in words is "one hundred twenty-eight million, eighty thousand, one hundred fifty".