213031300201 has 4 divisors (see below), whose sum is σ = 225562553172. Its totient is φ = 200500047232.

The previous prime is 213031300151. The next prime is 213031300213. The reversal of 213031300201 is 102003130312.

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 147329307225 + 65701992976 = 383835^2 + 256324^2 .

It is a cyclic number.

It is not a de Polignac number, because 213031300201 - 2³¹ = 210883816553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213031300231) 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, 6265626460 + ... + 6265626493.

It is an arithmetic number, because the mean of its divisors is an integer number (56390638293).

Almost surely, 2^213031300201 is an apocalyptic number.

It is an amenable number.

213031300201 is a deficient number, since it is larger than the sum of its proper divisors (12531252971).

213031300201 is a wasteful number, since it uses less digits than its factorization.

213031300201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12531252970.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 213031300201 its reverse (102003130312), we get a palindrome (315034430513).

The spelling of 213031300201 in words is "two hundred thirteen billion, thirty-one million, three hundred thousand, two hundred one".