1110323111123 has 16 divisors (see below), whose sum is σ = 1125932451840. Its totient is φ = 1094768510016.

The previous prime is 1110323111119. The next prime is 1110323111137. The reversal of 1110323111123 is 3211113230111.

It is a cyclic number.

It is not a de Polignac number, because 1110323111123 - 2² = 1110323111119 is a prime.

It is a super-2 number, since 2×1110323111123² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1110323111095 and 1110323111104.

It is not an unprimeable number, because it can be changed into a prime (1110323110123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239343038 + ... + 239347676.

It is an arithmetic number, because the mean of its divisors is an integer number (70370778240).

Almost surely, 2^{1110323111123} is an apocalyptic number.

1110323111123 is a deficient number, since it is larger than the sum of its proper divisors (15609340717).

1110323111123 is an equidigital number, since it uses as much as digits as its factorization.

1110323111123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9826.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 1110323111123 its reverse (3211113230111), we get a palindrome (4321436341234).

The spelling of 1110323111123 in words is "one trillion, one hundred ten billion, three hundred twenty-three million, one hundred eleven thousand, one hundred twenty-three".