110120144 has 20 divisors (see below), whose sum is σ = 213673824. Its totient is φ = 54978528.

The previous prime is 110120141. The next prime is 110120149. The reversal of 110120144 is 441021011.

It is a super-2 number, since 2×110120144² = 24252892229161472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110120141) 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, 6899 + ... + 16365.

Almost surely, 2^110120144 is an apocalyptic number.

It is an amenable number.

110120144 is a deficient number, since it is larger than the sum of its proper divisors (103553680).

110120144 is an equidigital number, since it uses as much as digits as its factorization.

110120144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10202 (or 10196 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 110120144 is about 10493.8145590629. The cubic root of 110120144 is about 479.3163647645.

Adding to 110120144 its reverse (441021011), we get a palindrome (551141155).

The spelling of 110120144 in words is "one hundred ten million, one hundred twenty thousand, one hundred forty-four".