232233020121 has 8 divisors (see below), whose sum is σ = 311248400800. Its totient is φ = 154019826432.

The previous prime is 232233020111. The next prime is 232233020137. The reversal of 232233020121 is 121020332232.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 232233020121 - 2¹³ = 232233011929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232233020111) 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, 200546071 + ... + 200547228.

It is an arithmetic number, because the mean of its divisors is an integer number (38906050100).

Almost surely, 2^232233020121 is an apocalyptic number.

It is an amenable number.

232233020121 is a deficient number, since it is larger than the sum of its proper divisors (79015380679).

232233020121 is a wasteful number, since it uses less digits than its factorization.

232233020121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401093495.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 232233020121 its reverse (121020332232), we get a palindrome (353253352353).

The spelling of 232233020121 in words is "two hundred thirty-two billion, two hundred thirty-three million, twenty thousand, one hundred twenty-one".