110044410521 has 4 divisors (see below), whose sum is σ = 110295081600. Its totient is φ = 109793739444.

The previous prime is 110044410461. The next prime is 110044410569. The reversal of 110044410521 is 125014440011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 110044410521 - 2²² = 110040216217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110044430521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125334881 + ... + 125335758.

It is an arithmetic number, because the mean of its divisors is an integer number (27573770400).

Almost surely, 2^110044410521 is an apocalyptic number.

It is an amenable number.

110044410521 is a deficient number, since it is larger than the sum of its proper divisors (250671079).

110044410521 is an equidigital number, since it uses as much as digits as its factorization.

110044410521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250671078.

The product of its (nonzero) digits is 640, while the sum is 23.

Adding to 110044410521 its reverse (125014440011), we get a palindrome (235058850532).

The spelling of 110044410521 in words is "one hundred ten billion, forty-four million, four hundred ten thousand, five hundred twenty-one".