12060530247 has 4 divisors (see below), whose sum is σ = 16080707000. Its totient is φ = 8040353496.

The previous prime is 12060530227. The next prime is 12060530257. The reversal of 12060530247 is 74203506021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74203506021 = 3 ⋅24734502007.

It is not a de Polignac number, because 12060530247 - 2⁸ = 12060529991 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 (12060530227) 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 in 3 ways as a sum of consecutive naturals, for example, 2010088372 + ... + 2010088377.

It is an arithmetic number, because the mean of its divisors is an integer number (4020176750).

Almost surely, 2^12060530247 is an apocalyptic number.

12060530247 is a deficient number, since it is larger than the sum of its proper divisors (4020176753).

12060530247 is an equidigital number, since it uses as much as digits as its factorization.

12060530247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4020176752.

The product of its (nonzero) digits is 10080, while the sum is 30.

The spelling of 12060530247 in words is "twelve billion, sixty million, five hundred thirty thousand, two hundred forty-seven".