110400344023 has 4 divisors (see below), whose sum is σ = 112967793928. Its totient is φ = 107832894120.

The previous prime is 110400344009. The next prime is 110400344063. The reversal of 110400344023 is 320443004011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110400344023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110400343985 and 110400344003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110400344063) 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, 1283724888 + ... + 1283724973.

It is an arithmetic number, because the mean of its divisors is an integer number (28241948482).

Almost surely, 2^110400344023 is an apocalyptic number.

110400344023 is a deficient number, since it is larger than the sum of its proper divisors (2567449905).

110400344023 is an equidigital number, since it uses as much as digits as its factorization.

110400344023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2567449904.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 110400344023 its reverse (320443004011), we get a palindrome (430843348034).

The spelling of 110400344023 in words is "one hundred ten billion, four hundred million, three hundred forty-four thousand, twenty-three".