120113230243 has 2 divisors, whose sum is σ = 120113230244. Its totient is φ = 120113230242.

The previous prime is 120113230219. The next prime is 120113230247. The reversal of 120113230243 is 342032311021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120113230243 - 2²¹ = 120111133091 is a prime.

It is not a weakly prime, because it can be changed into another prime (120113230247) 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, 60056615121 + 60056615122.

It is an arithmetic number, because the mean of its divisors is an integer number (60056615122).

Almost surely, 2^120113230243 is an apocalyptic number.

120113230243 is a deficient number, since it is larger than the sum of its proper divisors (1).

120113230243 is an equidigital number, since it uses as much as digits as its factorization.

120113230243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 120113230243 its reverse (342032311021), we get a palindrome (462145541264).

The spelling of 120113230243 in words is "one hundred twenty billion, one hundred thirteen million, two hundred thirty thousand, two hundred forty-three".