121230020323333 has 4 divisors (see below), whose sum is σ = 123809382457920. Its totient is φ = 118650658188748.

The previous prime is 121230020323327. The next prime is 121230020323337. The reversal of 121230020323333 is 333323020032121.

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 121230020323333 - 2³³ = 121221430388741 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 (121230020323337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1289681067223 + ... + 1289681067316.

It is an arithmetic number, because the mean of its divisors is an integer number (30952345614480).

Almost surely, 2^{121230020323333} is an apocalyptic number.

It is an amenable number.

121230020323333 is a deficient number, since it is larger than the sum of its proper divisors (2579362134587).

121230020323333 is an equidigital number, since it uses as much as digits as its factorization.

121230020323333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2579362134586.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 121230020323333 its reverse (333323020032121), we get a palindrome (454553040355454).

The spelling of 121230020323333 in words is "one hundred twenty-one trillion, two hundred thirty billion, twenty million, three hundred twenty-three thousand, three hundred thirty-three".