110442123 has 20 divisors (see below), whose sum is σ = 179981208. Its totient is φ = 66934080.

The previous prime is 110442107. The next prime is 110442131. The reversal of 110442123 is 321244011.

It is not a de Polignac number, because 110442123 - 2⁴ = 110442107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110442096 and 110442105.

It is not an unprimeable number, because it can be changed into a prime (110442023) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 61086 + ... + 62867.

Almost surely, 2^110442123 is an apocalyptic number.

110442123 is a deficient number, since it is larger than the sum of its proper divisors (69539085).

110442123 is a wasteful number, since it uses less digits than its factorization.

110442123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123976 (or 123967 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 110442123 is about 10509.1447320893. The cubic root of 110442123 is about 479.7830660349.

Adding to 110442123 its reverse (321244011), we get a palindrome (431686134).

The spelling of 110442123 in words is "one hundred ten million, four hundred forty-two thousand, one hundred twenty-three".