110402423 has 4 divisors (see below), whose sum is σ = 110423808. Its totient is φ = 110381040.

The previous prime is 110402417. The next prime is 110402429. The reversal of 110402423 is 324204011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324204011 = 19 ⋅17063369.

It is an interprime number because it is at equal distance from previous prime (110402417) and next prime (110402429).

It is a cyclic number.

It is not a de Polignac number, because 110402423 - 2⁶ = 110402359 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 (110402429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2378 + ... + 15048.

It is an arithmetic number, because the mean of its divisors is an integer number (27605952).

Almost surely, 2^110402423 is an apocalyptic number.

110402423 is a deficient number, since it is larger than the sum of its proper divisors (21385).

110402423 is an equidigital number, since it uses as much as digits as its factorization.

110402423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21384.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 110402423 is about 10507.2557311603. The cubic root of 110402423 is about 479.7255708511.

Adding to 110402423 its reverse (324204011), we get a palindrome (434606434).

The spelling of 110402423 in words is "one hundred ten million, four hundred two thousand, four hundred twenty-three".