213030341 has 4 divisors (see below), whose sum is σ = 213084300. Its totient is φ = 212976384.

The previous prime is 213030331. The next prime is 213030359. The reversal of 213030341 is 143030312.

It is a happy number.

213030341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 105493441 + 107536900 = 10271^2 + 10370^2 .

It is a cyclic number.

It is not a de Polignac number, because 213030341 - 2²² = 208836037 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 (213030331) 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, 20546 + ... + 29123.

It is an arithmetic number, because the mean of its divisors is an integer number (53271075).

Almost surely, 2^213030341 is an apocalyptic number.

It is an amenable number.

213030341 is a deficient number, since it is larger than the sum of its proper divisors (53959).

213030341 is an equidigital number, since it uses as much as digits as its factorization.

213030341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53958.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 213030341 is about 14595.5589478444. The cubic root of 213030341 is about 597.2376173284.

Adding to 213030341 its reverse (143030312), we get a palindrome (356060653).

The spelling of 213030341 in words is "two hundred thirteen million, thirty thousand, three hundred forty-one".