128110048 has 24 divisors (see below), whose sum is σ = 275146200. Its totient is φ = 58231680.

The previous prime is 128110043. The next prime is 128110123. The reversal of 128110048 is 840011821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128110043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181623 + ... + 182326.

It is an arithmetic number, because the mean of its divisors is an integer number (11464425).

Almost surely, 2^128110048 is an apocalyptic number.

It is an amenable number.

128110048 is an abundant number, since it is smaller than the sum of its proper divisors (147036152).

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

128110048 is a wasteful number, since it uses less digits than its factorization.

128110048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363970 (or 363962 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 25.

The square root of 128110048 is about 11318.5709345306. The cubic root of 128110048 is about 504.1128075365.

Adding to 128110048 its reverse (840011821), we get a palindrome (968121869).

The spelling of 128110048 in words is "one hundred twenty-eight million, one hundred ten thousand, forty-eight".