121365066296 has 16 divisors (see below), whose sum is σ = 227588521200. Its totient is φ = 60674793984.

The previous prime is 121365066293. The next prime is 121365066313. The reversal of 121365066296 is 692660563121.

It is a self number, because there is not a number n which added to its sum of digits gives 121365066296.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121365066293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 900476 + ... + 1026443.

It is an arithmetic number, because the mean of its divisors is an integer number (14224282575).

Almost surely, 2^121365066296 is an apocalyptic number.

It is an amenable number.

121365066296 is a deficient number, since it is larger than the sum of its proper divisors (106223454904).

121365066296 is a wasteful number, since it uses less digits than its factorization.

121365066296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1934798 (or 1934794 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 47.

The spelling of 121365066296 in words is "one hundred twenty-one billion, three hundred sixty-five million, sixty-six thousand, two hundred ninety-six".