110920128 has 112 divisors (see below), whose sum is σ = 331378560. Its totient is φ = 32435200.

The previous prime is 110920109. The next prime is 110920133. The reversal of 110920128 is 821029011.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 110920098 and 110920107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60343 + ... + 62153.

Almost surely, 2^110920128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110920128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165689280).

110920128 is an abundant number, since it is smaller than the sum of its proper divisors (220458432).

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

110920128 is a wasteful number, since it uses less digits than its factorization.

110920128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866 (or 1856 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 24.

The square root of 110920128 is about 10531.8625133449. The cubic root of 110920128 is about 480.4742534921.

Adding to 110920128 its reverse (821029011), we get a palindrome (931949139).

The spelling of 110920128 in words is "one hundred ten million, nine hundred twenty thousand, one hundred twenty-eight".