12343231141 has 4 divisors (see below), whose sum is σ = 12630283072. Its totient is φ = 12056179212.

The previous prime is 12343231093. The next prime is 12343231151. The reversal of 12343231141 is 14113234321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12343231141 - 2⁹ = 12343230629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12343231151) 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, 143525901 + ... + 143525986.

It is an arithmetic number, because the mean of its divisors is an integer number (3157570768).

Almost surely, 2^12343231141 is an apocalyptic number.

It is an amenable number.

12343231141 is a deficient number, since it is larger than the sum of its proper divisors (287051931).

12343231141 is an equidigital number, since it uses as much as digits as its factorization.

12343231141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287051930.

The product of its digits is 1728, while the sum is 25.

Adding to 12343231141 its reverse (14113234321), we get a palindrome (26456465462).

The spelling of 12343231141 in words is "twelve billion, three hundred forty-three million, two hundred thirty-one thousand, one hundred forty-one".