2063620213 has 2 divisors, whose sum is σ = 2063620214. Its totient is φ = 2063620212.

The previous prime is 2063620199. The next prime is 2063620217. The reversal of 2063620213 is 3120263602.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1632725649 + 430894564 = 40407^2 + 20758^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2063620213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2063620217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1031810106 + 1031810107.

It is an arithmetic number, because the mean of its divisors is an integer number (1031810107).

Almost surely, 2^2063620213 is an apocalyptic number.

It is an amenable number.

2063620213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2063620213 is an equidigital number, since it uses as much as digits as its factorization.

2063620213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 2063620213 is about 45427.0867765037. The cubic root of 2063620213 is about 1273.1412542443.

Adding to 2063620213 its reverse (3120263602), we get a palindrome (5183883815).

The spelling of 2063620213 in words is "two billion, sixty-three million, six hundred twenty thousand, two hundred thirteen".