12323201033 has 16 divisors (see below), whose sum is σ = 14591625216. Its totient is φ = 10259706240.

The previous prime is 12323200961. The next prime is 12323201057. The reversal of 12323201033 is 33010232321.

It is a cyclic number.

It is not a de Polignac number, because 12323201033 - 2²² = 12319006729 is a prime.

It is a super-2 number, since 2×12323201033² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12323200996 and 12323201014.

It is not an unprimeable number, because it can be changed into a prime (12323201063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321116 + ... + 357437.

It is an arithmetic number, because the mean of its divisors is an integer number (911976576).

Almost surely, 2^12323201033 is an apocalyptic number.

12323201033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12323201033 is a deficient number, since it is larger than the sum of its proper divisors (2268424183).

12323201033 is a wasteful number, since it uses less digits than its factorization.

12323201033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678704.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 12323201033 its reverse (33010232321), we get a palindrome (45333433354).

The spelling of 12323201033 in words is "twelve billion, three hundred twenty-three million, two hundred one thousand, thirty-three".