232033212121 has 8 divisors (see below), whose sum is σ = 242146952640. Its totient is φ = 221921583312.

The previous prime is 232033212119. The next prime is 232033212149. The reversal of 232033212121 is 121212330232.

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 232033212121 - 2¹ = 232033212119 is a prime.

It is a super-3 number, since 3×232033212121³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232033212092 and 232033212101.

It is not an unprimeable number, because it can be changed into a prime (232033212421) 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, 301306 + ... + 744883.

It is an arithmetic number, because the mean of its divisors is an integer number (30268369080).

Almost surely, 2^232033212121 is an apocalyptic number.

It is an amenable number.

232033212121 is a deficient number, since it is larger than the sum of its proper divisors (10113740519).

232033212121 is a wasteful number, since it uses less digits than its factorization.

232033212121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055855.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 232033212121 its reverse (121212330232), we get a palindrome (353245542353).

The spelling of 232033212121 in words is "two hundred thirty-two billion, thirty-three million, two hundred twelve thousand, one hundred twenty-one".