1110131120123 has 8 divisors (see below), whose sum is σ = 1150247790000. Its totient is φ = 1070724479968.

The previous prime is 1110131120117. The next prime is 1110131120159. The reversal of 1110131120123 is 3210211310111.

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 1110131120123 - 2¹⁰ = 1110131119099 is a prime.

It is a super-2 number, since 2×1110131120123² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110131120113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177504248 + ... + 177510501.

It is an arithmetic number, because the mean of its divisors is an integer number (143780973750).

Almost surely, 2^{1110131120123} is an apocalyptic number.

1110131120123 is a deficient number, since it is larger than the sum of its proper divisors (40116669877).

1110131120123 is an equidigital number, since it uses as much as digits as its factorization.

1110131120123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355014861.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 1110131120123 its reverse (3210211310111), we get a palindrome (4320342430234).

The spelling of 1110131120123 in words is "one trillion, one hundred ten billion, one hundred thirty-one million, one hundred twenty thousand, one hundred twenty-three".