121032213300011 has 4 divisors (see below), whose sum is σ = 130342383553872. Its totient is φ = 111722043046152.

The previous prime is 121032213300007. The next prime is 121032213300113. The reversal of 121032213300011 is 110003312230121.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 121032213300011 - 2² = 121032213300007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121032213303011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4655085126911 + ... + 4655085126936.

It is an arithmetic number, because the mean of its divisors is an integer number (32585595888468).

Almost surely, 2^{121032213300011} is an apocalyptic number.

121032213300011 is a deficient number, since it is larger than the sum of its proper divisors (9310170253861).

121032213300011 is an equidigital number, since it uses as much as digits as its factorization.

121032213300011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9310170253860.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 121032213300011 its reverse (110003312230121), we get a palindrome (231035525530132).

The spelling of 121032213300011 in words is "one hundred twenty-one trillion, thirty-two billion, two hundred thirteen million, three hundred thousand, eleven".