110631423 has 8 divisors (see below), whose sum is σ = 168581248. Its totient is φ = 63217944.

The previous prime is 110631421. The next prime is 110631439. The reversal of 110631423 is 324136011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 110631423 - 2¹ = 110631421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 5268163 = 110631423 / (1 + 1 + 0 + 6 + 3 + 1 + 4 + 2 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110631423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110631421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2634061 + ... + 2634102.

It is an arithmetic number, because the mean of its divisors is an integer number (21072656).

Almost surely, 2^110631423 is an apocalyptic number.

110631423 is a deficient number, since it is larger than the sum of its proper divisors (57949825).

110631423 is an equidigital number, since it uses as much as digits as its factorization.

110631423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5268173.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 110631423 is about 10518.1473178502. The cubic root of 110631423 is about 480.0570288144.

Adding to 110631423 its reverse (324136011), we get a palindrome (434767434).

The spelling of 110631423 in words is "one hundred ten million, six hundred thirty-one thousand, four hundred twenty-three".