1110110223123 has 20 divisors (see below), whose sum is σ = 1809068513208. Its totient is φ = 672794074080.

The previous prime is 1110110223121. The next prime is 1110110223161. The reversal of 1110110223123 is 3213220110111.

It is not a de Polignac number, because 1110110223123 - 2¹ = 1110110223121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1110110223096 and 1110110223105.

It is not an unprimeable number, because it can be changed into a prime (1110110223121) 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, 622956586 + ... + 622958367.

Almost surely, 2^{1110110223123} is an apocalyptic number.

1110110223123 is a deficient number, since it is larger than the sum of its proper divisors (698958290085).

1110110223123 is a wasteful number, since it uses less digits than its factorization.

1110110223123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245914976 (or 1245914967 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1110110223123 its reverse (3213220110111), we get a palindrome (4323330333234).

The spelling of 1110110223123 in words is "one trillion, one hundred ten billion, one hundred ten million, two hundred twenty-three thousand, one hundred twenty-three".