110455 has 4 divisors (see below), whose sum is σ = 132552. Its totient is φ = 88360.

The previous prime is 110441. The next prime is 110459. The reversal of 110455 is 554011.

It is a happy number.

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

It is not a de Polignac number, because 110455 - 2⁹ = 109943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110459) 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, 11041 + ... + 11050.

It is an arithmetic number, because the mean of its divisors is an integer number (33138).

2¹¹⁰⁴⁵⁵ is an apocalyptic number.

110455 is a deficient number, since it is larger than the sum of its proper divisors (22097).

110455 is an equidigital number, since it uses as much as digits as its factorization.

110455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22096.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 110455 is about 332.3477094851. The cubic root of 110455 is about 47.9801712080.

Adding to 110455 its reverse (554011), we get a palindrome (664466).

Subtracting 110455 from its reverse (554011), we obtain a square (443556 = 666²).

It can be divided in two parts, 11045 and 5, that multiplied together give a square (55225 = 235²).

The spelling of 110455 in words is "one hundred ten thousand, four hundred fifty-five".