128065010 has 16 divisors (see below), whose sum is σ = 230815872. Its totient is φ = 51159600.

The previous prime is 128064977. The next prime is 128065019. The reversal of 128065010 is 10560821.

It is not an unprimeable number, because it can be changed into a prime (128065019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215 + ... + 16005.

It is an arithmetic number, because the mean of its divisors is an integer number (14425992).

Almost surely, 2^128065010 is an apocalyptic number.

128065010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

128065010 is a deficient number, since it is larger than the sum of its proper divisors (102750862).

128065010 is a wasteful number, since it uses less digits than its factorization.

128065010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16609.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 128065010 is about 11316.5811975172. The cubic root of 128065010 is about 504.0537257962.

The spelling of 128065010 in words is "one hundred twenty-eight million, sixty-five thousand, ten".