1123332110123 has 16 divisors (see below), whose sum is σ = 1217207287296. Its totient is φ = 1032550968960.

The previous prime is 1123332110119. The next prime is 1123332110143. The reversal of 1123332110123 is 3210112333211.

It is a cyclic number.

It is not a de Polignac number, because 1123332110123 - 2² = 1123332110119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1123332110143) 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 15 ways as a sum of consecutive naturals, for example, 6836258 + ... + 6998648.

It is an arithmetic number, because the mean of its divisors is an integer number (76075455456).

Almost surely, 2^{1123332110123} is an apocalyptic number.

1123332110123 is a deficient number, since it is larger than the sum of its proper divisors (93875177173).

1123332110123 is a wasteful number, since it uses less digits than its factorization.

1123332110123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171914.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1123332110123 its reverse (3210112333211), we get a palindrome (4333444443334).

The spelling of 1123332110123 in words is "one trillion, one hundred twenty-three billion, three hundred thirty-two million, one hundred ten thousand, one hundred twenty-three".