121232003332021 has 8 divisors (see below), whose sum is σ = 121246451112384. Its totient is φ = 121217556383040.

The previous prime is 121232003331991. The next prime is 121232003332031. The reversal of 121232003332021 is 120233300232121.

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 121232003332021 - 2¹³ = 121232003323829 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 (121232003332031) 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, 320231181 + ... + 320609533.

It is an arithmetic number, because the mean of its divisors is an integer number (15155806389048).

Almost surely, 2^{121232003332021} is an apocalyptic number.

It is an amenable number.

121232003332021 is a deficient number, since it is larger than the sum of its proper divisors (14447780363).

121232003332021 is a wasteful number, since it uses less digits than its factorization.

121232003332021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415691.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 121232003332021 its reverse (120233300232121), we get a palindrome (241465303564142).

The spelling of 121232003332021 in words is "one hundred twenty-one trillion, two hundred thirty-two billion, three million, three hundred thirty-two thousand, twenty-one".