232103221 has 8 divisors (see below), whose sum is σ = 279222080. Its totient is φ = 188474688.

The previous prime is 232103219. The next prime is 232103239. The reversal of 232103221 is 122301232.

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 232103221 - 2¹ = 232103219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232103195 and 232103204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232103321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 872436 + ... + 872701.

It is an arithmetic number, because the mean of its divisors is an integer number (34902760).

Almost surely, 2^232103221 is an apocalyptic number.

It is an amenable number.

232103221 is a deficient number, since it is larger than the sum of its proper divisors (47118859).

232103221 is a wasteful number, since it uses less digits than its factorization.

232103221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745163.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 232103221 is about 15234.9342302486. The cubic root of 232103221 is about 614.5544802506.

Adding to 232103221 its reverse (122301232), we get a palindrome (354404453).

It can be divided in two parts, 232103 and 221, that added together give a square (232324 = 482²).

The spelling of 232103221 in words is "two hundred thirty-two million, one hundred three thousand, two hundred twenty-one".