110421056 has 28 divisors (see below), whose sum is σ = 220405452. Its totient is φ = 54885888.

The previous prime is 110421053. The next prime is 110421089. The reversal of 110421056 is 650124011.

It can be written as a sum of positive squares in 2 ways, for example, as 58003456 + 52417600 = 7616^2 + 7240^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110421053) 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, 6086 + ... + 16058.

Almost surely, 2^110421056 is an apocalyptic number.

110421056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

110421056 is a deficient number, since it is larger than the sum of its proper divisors (109984396).

110421056 is an equidigital number, since it uses as much as digits as its factorization.

110421056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10158 (or 10148 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 110421056 is about 10508.1423667554. The cubic root of 110421056 is about 479.7525576494.

Adding to 110421056 its reverse (650124011), we get a palindrome (760545067).

The spelling of 110421056 in words is "one hundred ten million, four hundred twenty-one thousand, fifty-six".