12043122111203 has 2 divisors, whose sum is σ = 12043122111204. Its totient is φ = 12043122111202.

The previous prime is 12043122111179. The next prime is 12043122111227. The reversal of 12043122111203 is 30211122134021.

It is a balanced prime because it is at equal distance from previous prime (12043122111179) and next prime (12043122111227).

It is a cyclic number.

It is not a de Polignac number, because 12043122111203 - 2²⁶ = 12043055002339 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (12043122111253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6021561055601 + 6021561055602.

It is an arithmetic number, because the mean of its divisors is an integer number (6021561055602).

Almost surely, 2^{12043122111203} is an apocalyptic number.

12043122111203 is a deficient number, since it is larger than the sum of its proper divisors (1).

12043122111203 is an equidigital number, since it uses as much as digits as its factorization.

12043122111203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 12043122111203 its reverse (30211122134021), we get a palindrome (42254244245224).

The spelling of 12043122111203 in words is "twelve trillion, forty-three billion, one hundred twenty-two million, one hundred eleven thousand, two hundred three".