1110400443223 has 4 divisors (see below), whose sum is σ = 1110404154328. Its totient is φ = 1110396732120.

The previous prime is 1110400443157. The next prime is 1110400443259. The reversal of 1110400443223 is 3223440040111.

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

It is a cyclic number.

It is not a de Polignac number, because 1110400443223 - 2²⁵ = 1110366888791 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 (1110400443923) 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, 1363188 + ... + 2019673.

It is an arithmetic number, because the mean of its divisors is an integer number (277601038582).

Almost surely, 2^{1110400443223} is an apocalyptic number.

1110400443223 is a deficient number, since it is larger than the sum of its proper divisors (3711105).

1110400443223 is an equidigital number, since it uses as much as digits as its factorization.

1110400443223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3711104.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1110400443223 its reverse (3223440040111), we get a palindrome (4333840483334).

The spelling of 1110400443223 in words is "one trillion, one hundred ten billion, four hundred million, four hundred forty-three thousand, two hundred twenty-three".