12032103031331 has 8 divisors (see below), whose sum is σ = 12099467722320. Its totient is φ = 11964739965568.

The previous prime is 12032103031327. The next prime is 12032103031349. The reversal of 12032103031331 is 13313030123021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12032103031331 - 2² = 12032103031327 is a prime.

It is a super-2 number, since 2×12032103031331² (a number of 27 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 = 12032103031297 and 12032103031306.

It is not an unprimeable number, because it can be changed into a prime (12032103031831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16376495 + ... + 17095431.

It is an arithmetic number, because the mean of its divisors is an integer number (1512433465290).

Almost surely, 2^{12032103031331} is an apocalyptic number.

12032103031331 is a deficient number, since it is larger than the sum of its proper divisors (67364690989).

12032103031331 is an equidigital number, since it uses as much as digits as its factorization.

12032103031331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812613.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 12032103031331 its reverse (13313030123021), we get a palindrome (25345133154352).

The spelling of 12032103031331 in words is "twelve trillion, thirty-two billion, one hundred three million, thirty-one thousand, three hundred thirty-one".