110851 has 4 divisors (see below), whose sum is σ = 119392. Its totient is φ = 102312.

The previous prime is 110849. The next prime is 110863. The reversal of 110851 is 158011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 158011 = 7 ⋅22573.

It is a cyclic number.

It is not a de Polignac number, because 110851 - 2¹ = 110849 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4251 + ... + 4276.

It is an arithmetic number, because the mean of its divisors is an integer number (29848).

2¹¹⁰⁸⁵¹ is an apocalyptic number.

110851 is a deficient number, since it is larger than the sum of its proper divisors (8541).

110851 is an equidigital number, since it uses as much as digits as its factorization.

110851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8540.

The product of its (nonzero) digits is 40, while the sum is 16.

The square root of 110851 is about 332.9429380540. The cubic root of 110851 is about 48.0374418511.

Adding to 110851 its reverse (158011), we get a palindrome (268862).

It can be divided in two parts, 110 and 851, that added together give a square (961 = 31²).

The spelling of 110851 in words is "one hundred ten thousand, eight hundred fifty-one".