121300303001212 has 24 divisors (see below), whose sum is σ = 233163053827200. Its totient is φ = 54959862686256.

The previous prime is 121300303001201. The next prime is 121300303001239. The reversal of 121300303001212 is 212100303003121.

121300303001212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 121300303001212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34696881262 + ... + 34696884757.

It is an arithmetic number, because the mean of its divisors is an integer number (9715127242800).

Almost surely, 2^{121300303001212} is an apocalyptic number.

It is an amenable number.

121300303001212 is a deficient number, since it is larger than the sum of its proper divisors (111862750825988).

121300303001212 is a wasteful number, since it uses less digits than its factorization.

121300303001212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69393766065 (or 69393766063 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 121300303001212 its reverse (212100303003121), we get a palindrome (333400606004333).

The spelling of 121300303001212 in words is "one hundred twenty-one trillion, three hundred billion, three hundred three million, one thousand, two hundred twelve".