110421321440100 has 72 divisors (see below), whose sum is σ = 348529843683168. Its totient is φ = 26768805196800.

The previous prime is 110421321440081. The next prime is 110421321440141. The reversal of 110421321440100 is 1044123124011.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16730499949 + ... + 16730506548.

Almost surely, 2^{110421321440100} is an apocalyptic number.

110421321440100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110421321440100 is an abundant number, since it is smaller than the sum of its proper divisors (238108522243068).

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

110421321440100 is a wasteful number, since it uses less digits than its factorization.

110421321440100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33461006525 (or 33461006518 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 110421321440100 its reverse (1044123124011), we get a palindrome (111465444564111).

The spelling of 110421321440100 in words is "one hundred ten trillion, four hundred twenty-one billion, three hundred twenty-one million, four hundred forty thousand, one hundred".