120424243034023 has 2 divisors, whose sum is σ = 120424243034024. Its totient is φ = 120424243034022.

The previous prime is 120424243033933. The next prime is 120424243034057. The reversal of 120424243034023 is 320430342424021.

It is an a-pointer prime, because the next prime (120424243034057) can be obtained adding 120424243034023 to its sum of digits (34).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120424243034023 - 2³³ = 120415653099431 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120424243034023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120424243034083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60212121517011 + 60212121517012.

It is an arithmetic number, because the mean of its divisors is an integer number (60212121517012).

Almost surely, 2^{120424243034023} is an apocalyptic number.

120424243034023 is a deficient number, since it is larger than the sum of its proper divisors (1).

120424243034023 is an equidigital number, since it uses as much as digits as its factorization.

120424243034023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 120424243034023 its reverse (320430342424021), we get a palindrome (440854585458044).

The spelling of 120424243034023 in words is "one hundred twenty trillion, four hundred twenty-four billion, two hundred forty-three million, thirty-four thousand, twenty-three".