1112133110123 has 8 divisors (see below), whose sum is σ = 1273235208960. Its totient is φ = 951587496360.

The previous prime is 1112133110107. The next prime is 1112133110177. The reversal of 1112133110123 is 3210113312111.

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

It is a cyclic number.

It is not a de Polignac number, because 1112133110123 - 2⁴ = 1112133110107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1112133110095 and 1112133110104.

It is not an unprimeable number, because it can be changed into a prime (1112133110183) 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, 139116983 + ... + 139124976.

It is an arithmetic number, because the mean of its divisors is an integer number (159154401120).

Almost surely, 2^{1112133110123} is an apocalyptic number.

1112133110123 is a deficient number, since it is larger than the sum of its proper divisors (161102098837).

1112133110123 is an equidigital number, since it uses as much as digits as its factorization.

1112133110123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278242537.

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

Adding to 1112133110123 its reverse (3210113312111), we get a palindrome (4322246422234).

The spelling of 1112133110123 in words is "one trillion, one hundred twelve billion, one hundred thirty-three million, one hundred ten thousand, one hundred twenty-three".