110128028 has 24 divisors (see below), whose sum is σ = 203387520. Its totient is φ = 52032240.

The previous prime is 110127973. The next prime is 110128049. The reversal of 110128028 is 820821011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110127994 and 110128012.

It is a congruent number.

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, 32033 + ... + 35303.

It is an arithmetic number, because the mean of its divisors is an integer number (8474480).

Almost surely, 2^110128028 is an apocalyptic number.

It is an amenable number.

110128028 is a deficient number, since it is larger than the sum of its proper divisors (93259492).

110128028 is a wasteful number, since it uses less digits than its factorization.

110128028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3737 (or 3735 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 23.

The square root of 110128028 is about 10494.1902022024. The cubic root of 110128028 is about 479.3278033016.

Adding to 110128028 its reverse (820821011), we get a palindrome (930949039).

The spelling of 110128028 in words is "one hundred ten million, one hundred twenty-eight thousand, twenty-eight".