232314021 has 8 divisors (see below), whose sum is σ = 344168960. Its totient is φ = 154875996.

The previous prime is 232314001. The next prime is 232314029. The reversal of 232314021 is 120413232.

232314021 is a `hidden beast` number, since 232 + 31 + 402 + 1 = 666.

It is not a de Polignac number, because 232314021 - 2¹⁵ = 232281253 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232313985 and 232314003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232314029) 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, 4302085 + ... + 4302138.

It is an arithmetic number, because the mean of its divisors is an integer number (43021120).

Almost surely, 2^232314021 is an apocalyptic number.

It is an amenable number.

232314021 is a deficient number, since it is larger than the sum of its proper divisors (111854939).

232314021 is an equidigital number, since it uses as much as digits as its factorization.

232314021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8604232 (or 8604226 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 232314021 is about 15241.8509702726. The cubic root of 232314021 is about 614.7404734830.

Adding to 232314021 its reverse (120413232), we get a palindrome (352727253).

The spelling of 232314021 in words is "two hundred thirty-two million, three hundred fourteen thousand, twenty-one".