110403113123 has 8 divisors (see below), whose sum is σ = 110776823808. Its totient is φ = 110029848264.

The previous prime is 110403113101. The next prime is 110403113143. The reversal of 110403113123 is 321311304011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110403113123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110403113095 and 110403113104.

It is not an unprimeable number, because it can be changed into a prime (110403113143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388436 + ... + 609662.

It is an arithmetic number, because the mean of its divisors is an integer number (13847102976).

Almost surely, 2^110403113123 is an apocalyptic number.

110403113123 is a deficient number, since it is larger than the sum of its proper divisors (373710685).

110403113123 is a wasteful number, since it uses less digits than its factorization.

110403113123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222913.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 110403113123 its reverse (321311304011), we get a palindrome (431714417134).

The spelling of 110403113123 in words is "one hundred ten billion, four hundred three million, one hundred thirteen thousand, one hundred twenty-three".