120610121284897 has 2 divisors, whose sum is σ = 120610121284898. Its totient is φ = 120610121284896.

The previous prime is 120610121284871. The next prime is 120610121284999. The reversal of 120610121284897 is 798482121016021.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106100794674576 + 14509326610321 = 10300524^2 + 3809111^2 .

It is a cyclic number.

It is not a de Polignac number, because 120610121284897 - 2¹⁹ = 120610120760609 is a prime.

It is not a weakly prime, because it can be changed into another prime (120610121285897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60305060642448 + 60305060642449.

It is an arithmetic number, because the mean of its divisors is an integer number (60305060642449).

Almost surely, 2^{120610121284897} is an apocalyptic number.

It is an amenable number.

120610121284897 is a deficient number, since it is larger than the sum of its proper divisors (1).

120610121284897 is an equidigital number, since it uses as much as digits as its factorization.

120610121284897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 774144, while the sum is 52.

The spelling of 120610121284897 in words is "one hundred twenty trillion, six hundred ten billion, one hundred twenty-one million, two hundred eighty-four thousand, eight hundred ninety-seven".