110421324 has 72 divisors (see below), whose sum is σ = 318296160. Its totient is φ = 31974912.

The previous prime is 110421301. The next prime is 110421343. The reversal of 110421324 is 423124011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 110421297 and 110421306.

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 23 ways as a sum of consecutive naturals, for example, 1017 + ... + 14895.

It is an arithmetic number, because the mean of its divisors is an integer number (4420780).

Almost surely, 2^110421324 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 110421324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159148080).

110421324 is an abundant number, since it is smaller than the sum of its proper divisors (207874836).

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

110421324 is a wasteful number, since it uses less digits than its factorization.

110421324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13919 (or 13914 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 110421324 is about 10508.1551187637. The cubic root of 110421324 is about 479.7529457806.

Adding to 110421324 its reverse (423124011), we get a palindrome (533545335).

The spelling of 110421324 in words is "one hundred ten million, four hundred twenty-one thousand, three hundred twenty-four".