213300361 has 2 divisors, whose sum is σ = 213300362. Its totient is φ = 213300360.

The previous prime is 213300349. The next prime is 213300383. The reversal of 213300361 is 163003312.

213300361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 173054025 + 40246336 = 13155^2 + 6344^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213300361 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (213300341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106650180 + 106650181.

It is an arithmetic number, because the mean of its divisors is an integer number (106650181).

Almost surely, 2^213300361 is an apocalyptic number.

It is an amenable number.

213300361 is a deficient number, since it is larger than the sum of its proper divisors (1).

213300361 is an equidigital number, since it uses as much as digits as its factorization.

213300361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 213300361 is about 14604.8060925163. The cubic root of 213300361 is about 597.4898474609.

Adding to 213300361 its reverse (163003312), we get a palindrome (376303673).

The spelling of 213300361 in words is "two hundred thirteen million, three hundred thousand, three hundred sixty-one".