12032303101331 has 4 divisors (see below), whose sum is σ = 12032695204200. Its totient is φ = 12031910998464.

The previous prime is 12032303101321. The next prime is 12032303101337. The reversal of 12032303101331 is 13310130323021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12032303101331 is a prime.

It is a super-2 number, since 2×12032303101331² (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 = 12032303101297 and 12032303101306.

It is not an unprimeable number, because it can be changed into a prime (12032303101337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196005401 + ... + 196066778.

It is an arithmetic number, because the mean of its divisors is an integer number (3008173801050).

Almost surely, 2^{12032303101331} is an apocalyptic number.

12032303101331 is a deficient number, since it is larger than the sum of its proper divisors (392102869).

12032303101331 is an equidigital number, since it uses as much as digits as its factorization.

12032303101331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392102868.

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

Adding to 12032303101331 its reverse (13310130323021), we get a palindrome (25342433424352).

The spelling of 12032303101331 in words is "twelve trillion, thirty-two billion, three hundred three million, one hundred one thousand, three hundred thirty-one".