232332121 has 8 divisors (see below), whose sum is σ = 265624704. Its totient is φ = 199065120.

The previous prime is 232332109. The next prime is 232332157. The reversal of 232332121 is 121233232.

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 232332121 - 2¹⁹ = 231807833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232332101) 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, 20781 + ... + 29941.

It is an arithmetic number, because the mean of its divisors is an integer number (33203088).

Almost surely, 2^232332121 is an apocalyptic number.

It is an amenable number.

232332121 is a deficient number, since it is larger than the sum of its proper divisors (33292583).

232332121 is an equidigital number, since it uses as much as digits as its factorization.

232332121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12791.

The product of its digits is 432, while the sum is 19.

The square root of 232332121 is about 15242.4447186139. Note that the first 3 decimals coincide. The cubic root of 232332121 is about 614.7564382442.

Adding to 232332121 its reverse (121233232), we get a palindrome (353565353).

The spelling of 232332121 in words is "two hundred thirty-two million, three hundred thirty-two thousand, one hundred twenty-one".