12032141243 has 4 divisors (see below), whose sum is σ = 12048163488. Its totient is φ = 12016119000.

The previous prime is 12032141207. The next prime is 12032141273. The reversal of 12032141243 is 34214123021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34214123021 = 13 ⋅2631855617.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12032141243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12032141273) 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, 8009996 + ... + 8011497.

It is an arithmetic number, because the mean of its divisors is an integer number (3012040872).

Almost surely, 2^12032141243 is an apocalyptic number.

12032141243 is a deficient number, since it is larger than the sum of its proper divisors (16022245).

12032141243 is an equidigital number, since it uses as much as digits as its factorization.

12032141243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16022244.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12032141243 its reverse (34214123021), we get a palindrome (46246264264).

The spelling of 12032141243 in words is "twelve billion, thirty-two million, one hundred forty-one thousand, two hundred forty-three".