201435632213 has 2 divisors, whose sum is σ = 201435632214. Its totient is φ = 201435632212.

The previous prime is 201435632183. The next prime is 201435632267. The reversal of 201435632213 is 312236534102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131338833649 + 70096798564 = 362407^2 + 264758^2 .

It is a cyclic number.

It is not a de Polignac number, because 201435632213 - 2³⁰ = 200361890389 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201435632213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201435652213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100717816106 + 100717816107.

It is an arithmetic number, because the mean of its divisors is an integer number (100717816107).

Almost surely, 2^201435632213 is an apocalyptic number.

It is an amenable number.

201435632213 is a deficient number, since it is larger than the sum of its proper divisors (1).

201435632213 is an equidigital number, since it uses as much as digits as its factorization.

201435632213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 201435632213 in words is "two hundred one billion, four hundred thirty-five million, six hundred thirty-two thousand, two hundred thirteen".