121043414000321 has 4 divisors (see below), whose sum is σ = 121051063855872. Its totient is φ = 121035764144772.

The previous prime is 121043414000317. The next prime is 121043414000363. The reversal of 121043414000321 is 123000414340121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 121043414000321 - 2² = 121043414000317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121043414000221) 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 3 ways as a sum of consecutive naturals, for example, 3824904041 + ... + 3824935686.

It is an arithmetic number, because the mean of its divisors is an integer number (30262765963968).

Almost surely, 2^{121043414000321} is an apocalyptic number.

It is an amenable number.

121043414000321 is a deficient number, since it is larger than the sum of its proper divisors (7649855551).

121043414000321 is an equidigital number, since it uses as much as digits as its factorization.

121043414000321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7649855550.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 121043414000321 its reverse (123000414340121), we get a palindrome (244043828340442).

The spelling of 121043414000321 in words is "one hundred twenty-one trillion, forty-three billion, four hundred fourteen million, three hundred twenty-one", and thus it is an aban number.