213203014201 has 4 divisors (see below), whose sum is σ = 213452959972. Its totient is φ = 212953068432.

The previous prime is 213203014163. The next prime is 213203014217. The reversal of 213203014201 is 102410302312.

It is a happy number.

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 82068498576 + 131134515625 = 286476^2 + 362125^2 .

It is a cyclic number.

It is not a de Polignac number, because 213203014201 - 2⁹ = 213203013689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213203014901) 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, 124971606 + ... + 124973311.

It is an arithmetic number, because the mean of its divisors is an integer number (53363239993).

Almost surely, 2^213203014201 is an apocalyptic number.

It is an amenable number.

213203014201 is a deficient number, since it is larger than the sum of its proper divisors (249945771).

213203014201 is an equidigital number, since it uses as much as digits as its factorization.

213203014201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249945770.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 213203014201 its reverse (102410302312), we get a palindrome (315613316513).

The spelling of 213203014201 in words is "two hundred thirteen billion, two hundred three million, fourteen thousand, two hundred one".