12043301322043 has 2 divisors, whose sum is σ = 12043301322044. Its totient is φ = 12043301322042.

The previous prime is 12043301322001. The next prime is 12043301322089. The reversal of 12043301322043 is 34022310334021.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12043301322043 - 2¹³ = 12043301313851 is a prime.

It is a super-2 number, since 2×12043301322043² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12043301329043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6021650661021 + 6021650661022.

It is an arithmetic number, because the mean of its divisors is an integer number (6021650661022).

Almost surely, 2^{12043301322043} is an apocalyptic number.

12043301322043 is a deficient number, since it is larger than the sum of its proper divisors (1).

12043301322043 is an equidigital number, since it uses as much as digits as its factorization.

12043301322043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 12043301322043 its reverse (34022310334021), we get a palindrome (46065611656064).

The spelling of 12043301322043 in words is "twelve trillion, forty-three billion, three hundred one million, three hundred twenty-two thousand, forty-three".