150128 has 20 divisors (see below), whose sum is σ = 317688. Its totient is φ = 68160.

The previous prime is 150107. The next prime is 150131. The reversal of 150128 is 821051.

It is a congruent number.

It is an unprimeable number.

150128 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251 + ... + 602.

2¹⁵⁰¹²⁸ is an apocalyptic number.

It is an amenable number.

150128 is an abundant number, since it is smaller than the sum of its proper divisors (167560).

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

150128 is a wasteful number, since it uses less digits than its factorization.

150128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872 (or 866 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 150128 is about 387.4635466725. The cubic root of 150128 is about 53.1480375286.

Adding to 150128 its reverse (821051), we get a palindrome (971179).

The spelling of 150128 in words is "one hundred fifty thousand, one hundred twenty-eight".