110801128 has 16 divisors (see below), whose sum is σ = 208144260. Its totient is φ = 55296000.

The previous prime is 110801123. The next prime is 110801129. The reversal of 110801128 is 821108011.

It can be written as a sum of positive squares in 2 ways, for example, as 98843364 + 11957764 = 9942^2 + 3458^2 .

It is a junction number, because it is equal to n+sod(n) for n = 110801099 and 110801108.

It is not an unprimeable number, because it can be changed into a prime (110801123) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 8473 + ... + 17128.

Almost surely, 2^110801128 is an apocalyptic number.

It is an amenable number.

110801128 is a deficient number, since it is larger than the sum of its proper divisors (97343132).

110801128 is a wasteful number, since it uses less digits than its factorization.

110801128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26148 (or 26144 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 22.

The square root of 110801128 is about 10526.2114742200. The cubic root of 110801128 is about 480.3023673595.

Adding to 110801128 its reverse (821108011), we get a palindrome (931909139).

The spelling of 110801128 in words is "one hundred ten million, eight hundred one thousand, one hundred twenty-eight".