1110313213123 has 4 divisors (see below), whose sum is σ = 1110359498248. Its totient is φ = 1110266928000.

The previous prime is 1110313213073. The next prime is 1110313213151. The reversal of 1110313213123 is 3213123130111.

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 1110313213123 - 2¹⁷ = 1110313082051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1110313213094 and 1110313213103.

It is not an unprimeable number, because it can be changed into a prime (1110313213193) 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 3 ways as a sum of consecutive naturals, for example, 23106561 + ... + 23154562.

It is an arithmetic number, because the mean of its divisors is an integer number (277589874562).

Almost surely, 2^{1110313213123} is an apocalyptic number.

1110313213123 is a deficient number, since it is larger than the sum of its proper divisors (46285125).

1110313213123 is an equidigital number, since it uses as much as digits as its factorization.

1110313213123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46285124.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 1110313213123 its reverse (3213123130111), we get a palindrome (4323436343234).

The spelling of 1110313213123 in words is "one trillion, one hundred ten billion, three hundred thirteen million, two hundred thirteen thousand, one hundred twenty-three".