232010213 has 4 divisors (see below), whose sum is σ = 235473120. Its totient is φ = 228547308.

The previous prime is 232010171. The next prime is 232010221. The reversal of 232010213 is 312010232.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 232010213 - 2⁸ = 232009957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232010113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1731353 + ... + 1731486.

It is an arithmetic number, because the mean of its divisors is an integer number (58868280).

Almost surely, 2^232010213 is an apocalyptic number.

It is an amenable number.

232010213 is a deficient number, since it is larger than the sum of its proper divisors (3462907).

232010213 is an equidigital number, since it uses as much as digits as its factorization.

232010213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3462906.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 232010213 is about 15231.8814661880. The cubic root of 232010213 is about 614.4723815485.

Adding to 232010213 its reverse (312010232), we get a palindrome (544020445).

The spelling of 232010213 in words is "two hundred thirty-two million, ten thousand, two hundred thirteen".