110253456443 has 16 divisors (see below), whose sum is σ = 130417754880. Its totient is φ = 92223974304.

The previous prime is 110253456419. The next prime is 110253456449. The reversal of 110253456443 is 344654352011.

It is a cyclic number.

It is not a de Polignac number, because 110253456443 - 2¹² = 110253452347 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110253456397 and 110253456406.

It is not an unprimeable number, because it can be changed into a prime (110253456449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9698021 + ... + 9709382.

It is an arithmetic number, because the mean of its divisors is an integer number (8151109680).

Almost surely, 2^110253456443 is an apocalyptic number.

110253456443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

110253456443 is a deficient number, since it is larger than the sum of its proper divisors (20164298437).

110253456443 is a wasteful number, since it uses less digits than its factorization.

110253456443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19407458.

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 110253456443 in words is "one hundred ten billion, two hundred fifty-three million, four hundred fifty-six thousand, four hundred forty-three".