12320230141 has 4 divisors (see below), whose sum is σ = 12653209372. Its totient is φ = 11987250912.

The previous prime is 12320230133. The next prime is 12320230147. The reversal of 12320230141 is 14103202321.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 10291088025 + 2029142116 = 101445^2 + 45046^2 .

It is a cyclic number.

It is not a de Polignac number, because 12320230141 - 2³ = 12320230133 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 (12320230147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166489560 + ... + 166489633.

It is an arithmetic number, because the mean of its divisors is an integer number (3163302343).

Almost surely, 2^12320230141 is an apocalyptic number.

It is an amenable number.

12320230141 is a deficient number, since it is larger than the sum of its proper divisors (332979231).

12320230141 is an equidigital number, since it uses as much as digits as its factorization.

12320230141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332979230.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12320230141 its reverse (14103202321), we get a palindrome (26423432462).

The spelling of 12320230141 in words is "twelve billion, three hundred twenty million, two hundred thirty thousand, one hundred forty-one".