128910152 has 32 divisors (see below), whose sum is σ = 285150720. Its totient is φ = 53464320.

The previous prime is 128910113. The next prime is 128910161. The reversal of 128910152 is 251019821.

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 7 ways as a sum of consecutive naturals, for example, 35393 + ... + 38864.

It is an arithmetic number, because the mean of its divisors is an integer number (8910960).

Almost surely, 2^128910152 is an apocalyptic number.

It is an amenable number.

128910152 is an abundant number, since it is smaller than the sum of its proper divisors (156240568).

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

128910152 is a wasteful number, since it uses less digits than its factorization.

128910152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74301 (or 74297 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 29.

The square root of 128910152 is about 11353.8606649897. The cubic root of 128910152 is about 505.1600995505.

Adding to 128910152 its reverse (251019821), we get a palindrome (379929973).

The spelling of 128910152 in words is "one hundred twenty-eight million, nine hundred ten thousand, one hundred fifty-two".