213233341 has 4 divisors (see below), whose sum is σ = 214026300. Its totient is φ = 212440384.

The previous prime is 213233327. The next prime is 213233353. The reversal of 213233341 is 143332312.

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 7425625 + 205807716 = 2725^2 + 14346^2 .

It is a cyclic number.

It is not a de Polignac number, because 213233341 - 2¹³ = 213225149 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 (213233641) 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, 396076 + ... + 396613.

It is an arithmetic number, because the mean of its divisors is an integer number (53506575).

Almost surely, 2^213233341 is an apocalyptic number.

It is an amenable number.

213233341 is a deficient number, since it is larger than the sum of its proper divisors (792959).

213233341 is an equidigital number, since it uses as much as digits as its factorization.

213233341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792958.

The product of its digits is 1296, while the sum is 22.

The square root of 213233341 is about 14602.5114620739. The cubic root of 213233341 is about 597.4272628437.

Adding to 213233341 its reverse (143332312), we get a palindrome (356565653).

The spelling of 213233341 in words is "two hundred thirteen million, two hundred thirty-three thousand, three hundred forty-one".