12301020047 has 2 divisors, whose sum is σ = 12301020048. Its totient is φ = 12301020046.

The previous prime is 12301019981. The next prime is 12301020049. The reversal of 12301020047 is 74002010321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12301020047 - 2²⁰ = 12299971471 is a prime.

Together with 12301020049, 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 (12301020049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6150510023 + 6150510024.

It is an arithmetic number, because the mean of its divisors is an integer number (6150510024).

Almost surely, 2^12301020047 is an apocalyptic number.

12301020047 is a deficient number, since it is larger than the sum of its proper divisors (1).

12301020047 is an equidigital number, since it uses as much as digits as its factorization.

12301020047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 20.

Adding to 12301020047 its reverse (74002010321), we get a palindrome (86303030368).

The spelling of 12301020047 in words is "twelve billion, three hundred one million, twenty thousand, forty-seven".