110116553 has 4 divisors (see below), whose sum is σ = 110181828. Its totient is φ = 110051280.

The previous prime is 110116547. The next prime is 110116561. The reversal of 110116553 is 355611011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 70778569 + 39337984 = 8413^2 + 6272^2 .

It is a cyclic number.

It is not a de Polignac number, because 110116553 - 2⁴ = 110116537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110116543) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 30038 + ... + 33503.

It is an arithmetic number, because the mean of its divisors is an integer number (27545457).

Almost surely, 2^110116553 is an apocalyptic number.

It is an amenable number.

110116553 is a deficient number, since it is larger than the sum of its proper divisors (65275).

110116553 is an equidigital number, since it uses as much as digits as its factorization.

110116553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65274.

The product of its (nonzero) digits is 450, while the sum is 23.

The square root of 110116553 is about 10493.6434568743. The cubic root of 110116553 is about 479.3111545650.

Adding to 110116553 its reverse (355611011), we get a palindrome (465727564).

The spelling of 110116553 in words is "one hundred ten million, one hundred sixteen thousand, five hundred fifty-three".