1123210110323 has 16 divisors (see below), whose sum is σ = 1330056495360. Its totient is φ = 928576442976.

The previous prime is 1123210110313. The next prime is 1123210110389. The reversal of 1123210110323 is 3230110123211.

It is a happy number.

It is not a de Polignac number, because 1123210110323 - 2¹⁰ = 1123210109299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1123210110295 and 1123210110304.

It is not an unprimeable number, because it can be changed into a prime (1123210110313) 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, 25635065 + ... + 25678842.

It is an arithmetic number, because the mean of its divisors is an integer number (83128530960).

Almost surely, 2^{1123210110323} is an apocalyptic number.

1123210110323 is a deficient number, since it is larger than the sum of its proper divisors (206846385037).

1123210110323 is an equidigital number, since it uses as much as digits as its factorization.

1123210110323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51314026.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1123210110323 its reverse (3230110123211), we get a palindrome (4353320233534).

The spelling of 1123210110323 in words is "one trillion, one hundred twenty-three billion, two hundred ten million, one hundred ten thousand, three hundred twenty-three".