121114035421343 has 8 divisors (see below), whose sum is σ = 121986625711440. Its totient is φ = 120241463221440.

The previous prime is 121114035421331. The next prime is 121114035421369. The reversal of 121114035421343 is 343124530411121.

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

It is a cyclic number.

It is not a de Polignac number, because 121114035421343 - 2¹² = 121114035417247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121114035421303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9062171 + ... + 18009747.

It is an arithmetic number, because the mean of its divisors is an integer number (15248328213930).

Almost surely, 2^{121114035421343} is an apocalyptic number.

121114035421343 is a deficient number, since it is larger than the sum of its proper divisors (872590290097).

121114035421343 is an equidigital number, since it uses as much as digits as its factorization.

121114035421343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9045097.

The product of its (nonzero) digits is 34560, while the sum is 35.

Adding to 121114035421343 its reverse (343124530411121), we get a palindrome (464238565832464).

The spelling of 121114035421343 in words is "one hundred twenty-one trillion, one hundred fourteen billion, thirty-five million, four hundred twenty-one thousand, three hundred forty-three".