121935323113266 has 32 divisors (see below), whose sum is σ = 268217797494528. Its totient is φ = 36720293702400.

The previous prime is 121935323113193. The next prime is 121935323113267. The reversal of 121935323113266 is 662311323539121.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (121935323113267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16630564135 + ... + 16630571466.

It is an arithmetic number, because the mean of its divisors is an integer number (8381806171704).

Almost surely, 2^{121935323113266} is an apocalyptic number.

121935323113266 is an abundant number, since it is smaller than the sum of its proper divisors (146282474381262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121935323113266 is a wasteful number, since it uses less digits than its factorization.

121935323113266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33261135666.

The product of its digits is 1049760, while the sum is 48.

The spelling of 121935323113266 in words is "one hundred twenty-one trillion, nine hundred thirty-five billion, three hundred twenty-three million, one hundred thirteen thousand, two hundred sixty-six".