12032103031223 has 16 divisors (see below), whose sum is σ = 13715309131776. Its totient is φ = 10448424323040.

The previous prime is 12032103031217. The next prime is 12032103031327. The reversal of 12032103031223 is 32213030123021.

It is not a de Polignac number, because 12032103031223 - 2⁸ = 12032103030967 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032103036223) 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, 32255015 + ... + 32625912.

It is an arithmetic number, because the mean of its divisors is an integer number (857206820736).

Almost surely, 2^{12032103031223} is an apocalyptic number.

12032103031223 is a deficient number, since it is larger than the sum of its proper divisors (1683206100553).

12032103031223 is a wasteful number, since it uses less digits than its factorization.

12032103031223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64881694.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12032103031223 its reverse (32213030123021), we get a palindrome (44245133154244).

The spelling of 12032103031223 in words is "twelve trillion, thirty-two billion, one hundred three million, thirty-one thousand, two hundred twenty-three".