121852482205073 has 8 divisors (see below), whose sum is σ = 125546640102696. Its totient is φ = 118213052572800.

The previous prime is 121852482205063. The next prime is 121852482205087. The reversal of 121852482205073 is 370502284258121.

It can be written as a sum of positive squares in 4 ways, for example, as 27260751919489 + 94591730285584 = 5221183^2 + 9725828^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 121852482205073 - 2⁴ = 121852482205057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (121852482205063) 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 in 7 ways as a sum of consecutive naturals, for example, 13682061818 + ... + 13682070723.

It is an arithmetic number, because the mean of its divisors is an integer number (15693330012837).

Almost surely, 2^{121852482205073} is an apocalyptic number.

It is an amenable number.

121852482205073 is a deficient number, since it is larger than the sum of its proper divisors (3694157897623).

121852482205073 is an equidigital number, since it uses as much as digits as its factorization.

121852482205073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27364132675.

The product of its (nonzero) digits is 2150400, while the sum is 50.

The spelling of 121852482205073 in words is "one hundred twenty-one trillion, eight hundred fifty-two billion, four hundred eighty-two million, two hundred five thousand, seventy-three".