12030046543 has 2 divisors, whose sum is σ = 12030046544. Its totient is φ = 12030046542.

The previous prime is 12030046507. The next prime is 12030046547. The reversal of 12030046543 is 34564003021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12030046543 - 2¹³ = 12030038351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12030046547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6015023271 + 6015023272.

It is an arithmetic number, because the mean of its divisors is an integer number (6015023272).

Almost surely, 2^12030046543 is an apocalyptic number.

12030046543 is a deficient number, since it is larger than the sum of its proper divisors (1).

12030046543 is an equidigital number, since it uses as much as digits as its factorization.

12030046543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 12030046543 its reverse (34564003021), we get a palindrome (46594049564).

The spelling of 12030046543 in words is "twelve billion, thirty million, forty-six thousand, five hundred forty-three".