121334435306 has 16 divisors (see below), whose sum is σ = 208015080000. Its totient is φ = 51997174560.

The previous prime is 121334435297. The next prime is 121334435323. The reversal of 121334435306 is 603534433121.

121334435306 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 39200 + ... + 494171.

It is an arithmetic number, because the mean of its divisors is an integer number (13000942500).

Almost surely, 2^121334435306 is an apocalyptic number.

121334435306 is a deficient number, since it is larger than the sum of its proper divisors (86680644694).

121334435306 is a wasteful number, since it uses less digits than its factorization.

121334435306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549629.

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 121334435306 its reverse (603534433121), we get a palindrome (724868868427).

The spelling of 121334435306 in words is "one hundred twenty-one billion, three hundred thirty-four million, four hundred thirty-five thousand, three hundred six".