12035122543 has 2 divisors, whose sum is σ = 12035122544. Its totient is φ = 12035122542.

The previous prime is 12035122513. The next prime is 12035122559. The reversal of 12035122543 is 34522153021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12035122543 - 2¹⁷ = 12034991471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12035122513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6017561271 + 6017561272.

It is an arithmetic number, because the mean of its divisors is an integer number (6017561272).

Almost surely, 2^12035122543 is an apocalyptic number.

12035122543 is a deficient number, since it is larger than the sum of its proper divisors (1).

12035122543 is an equidigital number, since it uses as much as digits as its factorization.

12035122543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 12035122543 its reverse (34522153021), we get a palindrome (46557275564).

The spelling of 12035122543 in words is "twelve billion, thirty-five million, one hundred twenty-two thousand, five hundred forty-three".