213200421341 has 4 divisors (see below), whose sum is σ = 216120975132. Its totient is φ = 210279867552.

The previous prime is 213200421311. The next prime is 213200421529. The reversal of 213200421341 is 143124002312.

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 183393780025 + 29806641316 = 428245^2 + 172646^2 .

It is a cyclic number.

It is not a de Polignac number, because 213200421341 - 2³⁰ = 212126679517 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 (213200421311) 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, 1460276786 + ... + 1460276931.

It is an arithmetic number, because the mean of its divisors is an integer number (54030243783).

Almost surely, 2^213200421341 is an apocalyptic number.

It is an amenable number.

213200421341 is a deficient number, since it is larger than the sum of its proper divisors (2920553791).

213200421341 is an equidigital number, since it uses as much as digits as its factorization.

213200421341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2920553790.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 213200421341 its reverse (143124002312), we get a palindrome (356324423653).

The spelling of 213200421341 in words is "two hundred thirteen billion, two hundred million, four hundred twenty-one thousand, three hundred forty-one".