121041422230243 has 8 divisors (see below), whose sum is σ = 121459143270080. Its totient is φ = 120623853459240.

The previous prime is 121041422230229. The next prime is 121041422230249. The reversal of 121041422230243 is 342032224140121.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121041422230243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121041422230249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36474513 + ... + 39654418.

It is an arithmetic number, because the mean of its divisors is an integer number (15182392908760).

Almost surely, 2^{121041422230243} is an apocalyptic number.

121041422230243 is a deficient number, since it is larger than the sum of its proper divisors (417721039837).

121041422230243 is an equidigital number, since it uses as much as digits as its factorization.

121041422230243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76134417.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 121041422230243 its reverse (342032224140121), we get a palindrome (463073646370364).

The spelling of 121041422230243 in words is "one hundred twenty-one trillion, forty-one billion, four hundred twenty-two million, two hundred thirty thousand, two hundred forty-three".