12304542527 has 2 divisors, whose sum is σ = 12304542528. Its totient is φ = 12304542526.

The previous prime is 12304542517. The next prime is 12304542529. The reversal of 12304542527 is 72524540321.

It is a strong prime.

It is an emirp because it is prime and its reverse (72524540321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12304542527 - 2⁶ = 12304542463 is a prime.

Together with 12304542529, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12304542529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6152271263 + 6152271264.

It is an arithmetic number, because the mean of its divisors is an integer number (6152271264).

Almost surely, 2^12304542527 is an apocalyptic number.

12304542527 is a deficient number, since it is larger than the sum of its proper divisors (1).

12304542527 is an equidigital number, since it uses as much as digits as its factorization.

12304542527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67200, while the sum is 35.

The spelling of 12304542527 in words is "twelve billion, three hundred four million, five hundred forty-two thousand, five hundred twenty-seven".