120230013247 has 2 divisors, whose sum is σ = 120230013248. Its totient is φ = 120230013246.

The previous prime is 120230013199. The next prime is 120230013251. The reversal of 120230013247 is 742310032021.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (742310032021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120230013247 - 2¹⁹ = 120229488959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120230013947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60115006623 + 60115006624.

It is an arithmetic number, because the mean of its divisors is an integer number (60115006624).

Almost surely, 2^120230013247 is an apocalyptic number.

120230013247 is a deficient number, since it is larger than the sum of its proper divisors (1).

120230013247 is an equidigital number, since it uses as much as digits as its factorization.

120230013247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 25.

Adding to 120230013247 its reverse (742310032021), we get a palindrome (862540045268).

The spelling of 120230013247 in words is "one hundred twenty billion, two hundred thirty million, thirteen thousand, two hundred forty-seven".